6525115256 has 16 divisors (see below), whose sum is σ = 13346826840. Its totient is φ = 2965961440.

The previous prime is 6525115241. The next prime is 6525115271.

6525115256 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (6525115241) and next prime (6525115271).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37074431 + ... + 37074606.

Almost surely, 2^6525115256 is an apocalyptic number.

It is an amenable number.

6525115256 is an abundant number, since it is smaller than the sum of its proper divisors (6821711584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6525115256 is a wasteful number, since it uses less digits than its factorization.

6525115256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74149054 (or 74149050 counting only the distinct ones).

The product of its digits is 90000, while the sum is 38.

The square root of 6525115256 is about 80778.1855205971. The cubic root of 6525115256 is about 1868.6561551872.

The spelling of 6525115256 in words is "six billion, five hundred twenty-five million, one hundred fifteen thousand, two hundred fifty-six".