3162455656 has 16 divisors (see below), whose sum is σ = 6187413600. Its totient is φ = 1512478704.

The previous prime is 3162455641. The next prime is 3162455657. The reversal of 3162455656 is 6565542613.

It is a super-2 number, since 2×3162455656² = 20002251552332780672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3162455657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8593446 + ... + 8593813.

It is an arithmetic number, because the mean of its divisors is an integer number (386713350).

Almost surely, 2^3162455656 is an apocalyptic number.

It is an amenable number.

3162455656 is a deficient number, since it is larger than the sum of its proper divisors (3024957944).

3162455656 is a wasteful number, since it uses less digits than its factorization.

3162455656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17187288 (or 17187284 counting only the distinct ones).

The product of its digits is 648000, while the sum is 43.

The square root of 3162455656 is about 56235.7151283773. The cubic root of 3162455656 is about 1467.8268065542.

The spelling of 3162455656 in words is "three billion, one hundred sixty-two million, four hundred fifty-five thousand, six hundred fifty-six".