1055106059992 has 8 divisors (see below), whose sum is σ = 1978323862500. Its totient is φ = 527553029992.

The previous prime is 1055106059989. The next prime is 1055106060007. The reversal of 1055106059992 is 2999506015501.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1055106059992² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65944128742 + ... + 65944128757.

Almost surely, 2^{1055106059992} is an apocalyptic number.

It is an amenable number.

1055106059992 is a deficient number, since it is larger than the sum of its proper divisors (923217802508).

1055106059992 is a wasteful number, since it uses less digits than its factorization.

1055106059992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131888257505 (or 131888257501 counting only the distinct ones).

The product of its (nonzero) digits is 1093500, while the sum is 52.

The spelling of 1055106059992 in words is "one trillion, fifty-five billion, one hundred six million, fifty-nine thousand, nine hundred ninety-two".