63156250016156 has 12 divisors (see below), whose sum is σ = 120571022758200. Its totient is φ = 28707386370960.

The previous prime is 63156250016129. The next prime is 63156250016161. The reversal of 63156250016156 is 65161005265136.

It is a super-2 number, since 2×63156250016156² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 63156250016156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717684659231 + ... + 717684659318.

It is an arithmetic number, because the mean of its divisors is an integer number (10047585229850).

Almost surely, 2^{63156250016156} is an apocalyptic number.

It is an amenable number.

63156250016156 is a deficient number, since it is larger than the sum of its proper divisors (57414772742044).

63156250016156 is a wasteful number, since it uses less digits than its factorization.

63156250016156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435369318564 (or 1435369318562 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 63156250016156 in words is "sixty-three trillion, one hundred fifty-six billion, two hundred fifty million, sixteen thousand, one hundred fifty-six".