1056100118562 has 128 divisors (see below), whose sum is σ = 2538403660800. Its totient is φ = 324271957248.

The previous prime is 1056100118561. The next prime is 1056100118569. The reversal of 1056100118562 is 2658110016501.

1056100118562 is a `hidden beast` number, since 1 + 0 + 561 + 0 + 0 + 11 + 85 + 6 + 2 = 666.

1056100118562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1056100118562² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056100118561) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8087989 + ... + 8217527.

It is an arithmetic number, because the mean of its divisors is an integer number (19831278600).

Almost surely, 2^{1056100118562} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1056100118562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1269201830400).

1056100118562 is an abundant number, since it is smaller than the sum of its proper divisors (1482303542238).

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

1056100118562 is a wasteful number, since it uses less digits than its factorization.

1056100118562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129757 (or 129751 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 36.

The spelling of 1056100118562 in words is "one trillion, fifty-six billion, one hundred million, one hundred eighteen thousand, five hundred sixty-two".