1056161054124 has 72 divisors (see below), whose sum is σ = 2927534714832. Its totient is φ = 318390497280.

The previous prime is 1056161054111. The next prime is 1056161054129. The reversal of 1056161054124 is 4214501616501.

1056161054124 is a `hidden beast` number, since 1 + 0 + 5 + 616 + 10 + 5 + 4 + 1 + 24 = 666.

It is a super-2 number, since 2×1056161054124² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1056161054129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6833089 + ... + 6985944.

Almost surely, 2^{1056161054124} is an apocalyptic number.

It is an amenable number.

1056161054124 is an abundant number, since it is smaller than the sum of its proper divisors (1871373660708).

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

1056161054124 is a wasteful number, since it uses less digits than its factorization.

1056161054124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13819247 (or 13819242 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 1056161054124 in words is "one trillion, fifty-six billion, one hundred sixty-one million, fifty-four thousand, one hundred twenty-four".