56654756546112 has 84 divisors (see below), whose sum is σ = 162563940960876. Its totient is φ = 18864764006400.

The previous prime is 56654756546071. The next prime is 56654756546117. The reversal of 56654756546112 is 21164565745665.

It is a happy number.

56654756546112 is a `hidden beast` number, since 5 + 6 + 6 + 5 + 4 + 7 + 5 + 6 + 5 + 4 + 611 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1828077060096 + 54826679486016 = 1352064^2 + 7404504^2 .

It is a super-2 number, since 2×56654756546112² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 56654756546112.

It is not an unprimeable number, because it can be changed into a prime (56654756546117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51946389 + ... + 53025812.

It is an arithmetic number, because the mean of its divisors is an integer number (1935285011439).

Almost surely, 2^{56654756546112} is an apocalyptic number.

It is an amenable number.

56654756546112 is an abundant number, since it is smaller than the sum of its proper divisors (105909184414764).

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

56654756546112 is a wasteful number, since it uses less digits than its factorization.

56654756546112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104973156 (or 104973143 counting only the distinct ones).

The product of its digits is 181440000, while the sum is 63.

The spelling of 56654756546112 in words is "fifty-six trillion, six hundred fifty-four billion, seven hundred fifty-six million, five hundred forty-six thousand, one hundred twelve".