1055706070556 has 12 divisors (see below), whose sum is σ = 1847542507440. Its totient is φ = 527836782720.

The previous prime is 1055706070493. The next prime is 1055706070567. The reversal of 1055706070556 is 6550706075501.

It is a super-2 number, since 2×1055706070556² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055706070556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3916400 + ... + 4177271.

It is an arithmetic number, because the mean of its divisors is an integer number (153961875620).

Almost surely, 2^{1055706070556} is an apocalyptic number.

It is an amenable number.

1055706070556 is a deficient number, since it is larger than the sum of its proper divisors (791836436884).

1055706070556 is a wasteful number, since it uses less digits than its factorization.

1055706070556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8126284 (or 8126282 counting only the distinct ones).

The product of its (nonzero) digits is 1102500, while the sum is 47.

The spelling of 1055706070556 in words is "one trillion, fifty-five billion, seven hundred six million, seventy thousand, five hundred fifty-six".