5312515045 has 96 divisors (see below), whose sum is σ = 7639142400. Its totient is φ = 3527783424.

The previous prime is 5312515037. The next prime is 5312515057. The reversal of 5312515045 is 5405152135.

It is not a de Polignac number, because 5312515045 - 2³ = 5312515037 is a prime.

It is a super-2 number, since 2×5312515045² = 56445632206702704050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5312514998 and 5312515016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29678766 + ... + 29678944.

It is an arithmetic number, because the mean of its divisors is an integer number (79574400).

Almost surely, 2^5312515045 is an apocalyptic number.

It is an amenable number.

5312515045 is a deficient number, since it is larger than the sum of its proper divisors (2326627355).

5312515045 is a wasteful number, since it uses less digits than its factorization.

5312515045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 5312515045 is about 72887.0018933417. The cubic root of 5312515045 is about 1744.8846588952.

The spelling of 5312515045 in words is "five billion, three hundred twelve million, five hundred fifteen thousand, forty-five".