3157263116656 has 40 divisors (see below), whose sum is σ = 6690730051584. Its totient is φ = 1431372519360.

The previous prime is 3157263116611. The next prime is 3157263116663. The reversal of 3157263116656 is 6566113627513.

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, 23351646 + ... + 23486461.

Almost surely, 2^{3157263116656} is an apocalyptic number.

It is an amenable number.

3157263116656 is an abundant number, since it is smaller than the sum of its proper divisors (3533466934928).

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

3157263116656 is a wasteful number, since it uses less digits than its factorization.

3157263116656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46838509 (or 46838503 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 52.

The spelling of 3157263116656 in words is "three trillion, one hundred fifty-seven billion, two hundred sixty-three million, one hundred sixteen thousand, six hundred fifty-six".