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5316501025 = 521121757521
BaseRepresentation
bin1001111001110001…
…10101111000100001
3111201111221020100101
410330320311320201
541342011013100
62235315022401
7245514340663
oct47470657041
914644836311
105316501025
112289031a00
12104459aa01
136695b62c4
1438612c533
15211b2486a
hex13ce35e21

5316501025 has 18 divisors (see below), whose sum is σ = 7246263206. Its totient is φ = 3866544000.

The previous prime is 5316501011. The next prime is 5316501031. The reversal of 5316501025 is 5201056135.

It can be written as a sum of positive squares in 3 ways, for example, as 103083409 + 5213417616 = 10153^2 + 72204^2 .

It is not a de Polignac number, because 5316501025 - 27 = 5316500897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5316500984 and 5316501002.

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 17 ways as a sum of consecutive naturals, for example, 875736 + ... + 881785.

Almost surely, 25316501025 is an apocalyptic number.

5316501025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5316501025 is a deficient number, since it is larger than the sum of its proper divisors (1929762181).

5316501025 is a wasteful number, since it uses less digits than its factorization.

5316501025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757553 (or 1757537 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5316501025 is about 72914.3403247948. The cubic root of 5316501025 is about 1745.3209454472.

The spelling of 5316501025 in words is "five billion, three hundred sixteen million, five hundred one thousand, twenty-five".

Divisors: 1 5 11 25 55 121 275 605 3025 1757521 8787605 19332731 43938025 96663655 212660041 483318275 1063300205 5316501025