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5380279025 = 521123850637
BaseRepresentation
bin1010000001011000…
…01000101011110001
3111212221221111022112
411000230020223301
542004322412100
62245514015105
7250220421452
oct50054105361
914787844275
105380279025
1123110332a0
121061a17495
13679886a74
143907b1129
15217521b35
hex140b08af1

5380279025 has 24 divisors (see below), whose sum is σ = 7594496064. Its totient is φ = 3742798400.

The previous prime is 5380279019. The next prime is 5380279031. The reversal of 5380279025 is 5209720835.

It is an interprime number because it is at equal distance from previous prime (5380279019) and next prime (5380279031).

It is not a de Polignac number, because 5380279025 - 26 = 5380278961 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 418994 + ... + 431643.

It is an arithmetic number, because the mean of its divisors is an integer number (316437336).

Almost surely, 25380279025 is an apocalyptic number.

5380279025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5380279025 is a deficient number, since it is larger than the sum of its proper divisors (2214217039).

5380279025 is a wasteful number, since it uses less digits than its factorization.

5380279025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850681 (or 850676 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 5380279025 is about 73350.3853091448. The cubic root of 5380279025 is about 1752.2723162239.

The spelling of 5380279025 in words is "five billion, three hundred eighty million, two hundred seventy-nine thousand, twenty-five".

Divisors: 1 5 11 23 25 55 115 253 275 575 1265 6325 850637 4253185 9357007 19564651 21265925 46785035 97823255 215211161 233925175 489116275 1076055805 5380279025