7256116527 has 32 divisors (see below), whose sum is σ = 10775483136. Its totient is φ = 4305849600.

The previous prime is 7256116519. The next prime is 7256116547.

It is a happy number.

7256116527 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7256116527 - 2³ = 7256116519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7256116547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 907248 + ... + 915210.

It is an arithmetic number, because the mean of its divisors is an integer number (336733848).

Almost surely, 2^7256116527 is an apocalyptic number.

7256116527 is a deficient number, since it is larger than the sum of its proper divisors (3519366609).

7256116527 is a wasteful number, since it uses less digits than its factorization.

7256116527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8551.

The product of its digits is 176400, while the sum is 42.

The square root of 7256116527 is about 85182.8417405759. The cubic root of 7256116527 is about 1935.9824505750.

The spelling of 7256116527 in words is "seven billion, two hundred fifty-six million, one hundred sixteen thousand, five hundred twenty-seven".