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5087857775 = 5271113203311
BaseRepresentation
bin1001011110100001…
…01000110001101111
3111010120200221202212
410233100220301233
540404442422100
62200510241035
7240040035410
oct45720506157
914116627685
105087857775
112180a65940
12b9bab617b
13631110740
14363a11807
151eba0d635
hex12f428c6f

5087857775 has 48 divisors (see below), whose sum is σ = 8470791168. Its totient is φ = 2927664000.

The previous prime is 5087857769. The next prime is 5087857781. The reversal of 5087857775 is 5777587805.

It is an interprime number because it is at equal distance from previous prime (5087857769) and next prime (5087857781).

It is not a de Polignac number, because 5087857775 - 28 = 5087857519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76631 + ... + 126680.

It is an arithmetic number, because the mean of its divisors is an integer number (176474816).

Almost surely, 25087857775 is an apocalyptic number.

5087857775 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5087857775 is a deficient number, since it is larger than the sum of its proper divisors (3382933393).

5087857775 is a wasteful number, since it uses less digits than its factorization.

5087857775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203352 (or 203347 counting only the distinct ones).

The product of its (nonzero) digits is 19208000, while the sum is 59.

The square root of 5087857775 is about 71329.2210457958. The cubic root of 5087857775 is about 1719.9334947018.

The spelling of 5087857775 in words is "five billion, eighty-seven million, eight hundred fifty-seven thousand, seven hundred seventy-five".

Divisors: 1 5 7 11 13 25 35 55 65 77 91 143 175 275 325 385 455 715 1001 1925 2275 3575 5005 25025 203311 1016555 1423177 2236421 2643043 5082775 7115885 11182105 13215215 15654947 18501301 29073473 35579425 55910525 66076075 78274735 92506505 145367365 203514311 391373675 462532525 726836825 1017571555 5087857775