3251116056 has 32 divisors (see below), whose sum is σ = 8481173760. Its totient is φ = 1036587552.

The previous prime is 3251116039. The next prime is 3251116081. The reversal of 3251116056 is 6506111523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2944300 + ... + 2945403.

It is an arithmetic number, because the mean of its divisors is an integer number (265036680).

Almost surely, 2^3251116056 is an apocalyptic number.

It is an amenable number.

3251116056 is an abundant number, since it is smaller than the sum of its proper divisors (5230057704).

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

3251116056 is a wasteful number, since it uses less digits than its factorization.

3251116056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5889735 (or 5889731 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 3251116056 is about 57018.5588734054. The cubic root of 3251116056 is about 1481.4175692355.

Adding to 3251116056 its reverse (6506111523), we get a palindrome (9757227579).

The spelling of 3251116056 in words is "three billion, two hundred fifty-one million, one hundred sixteen thousand, fifty-six".