56534303121600 has 168 divisors, whose sum is σ = 193543958108160. Its totient is φ = 14420343956480.

The previous prime is 56534303121581. The next prime is 56534303121607. The reversal of 56534303121600 is 612130343565.

It is a super-2 number, since 2×56534303121600² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56534303121607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255932640 + ... + 256153439.

Almost surely, 2^{56534303121600} is an apocalyptic number.

56534303121600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56534303121600 is an abundant number, since it is smaller than the sum of its proper divisors (137009654986560).

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

56534303121600 is a wasteful number, since it uses less digits than its factorization.

56534303121600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512086127 (or 512086112 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 56534303121600 in words is "fifty-six trillion, five hundred thirty-four billion, three hundred three million, one hundred twenty-one thousand, six hundred".