3256116523 has 4 divisors (see below), whose sum is σ = 3552127128. Its totient is φ = 2960105920.

The previous prime is 3256116419. The next prime is 3256116529.

3256116523 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3256116523 - 2²⁹ = 2719245611 is a prime.

It is a super-2 number, since 2×3256116523² = 21204589622707219058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3256116529) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 148005286 + ... + 148005307.

It is an arithmetic number, because the mean of its divisors is an integer number (888031782).

Almost surely, 2^3256116523 is an apocalyptic number.

3256116523 is a deficient number, since it is larger than the sum of its proper divisors (296010605).

3256116523 is a wasteful number, since it uses less digits than its factorization.

3256116523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296010604.

The product of its digits is 32400, while the sum is 34.

The square root of 3256116523 is about 57062.3914938727. The cubic root of 3256116523 is about 1482.1766916282.

The spelling of 3256116523 in words is "three billion, two hundred fifty-six million, one hundred sixteen thousand, five hundred twenty-three".