1056105764572 has 12 divisors (see below), whose sum is σ = 1848995356096. Its totient is φ = 527821377120.

The previous prime is 1056105764543. The next prime is 1056105764587. The reversal of 1056105764572 is 2754675016501.

It is a super-3 number, since 3×1056105764572³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 57866028 + ... + 57884275.

Almost surely, 2^{1056105764572} is an apocalyptic number.

It is an amenable number.

1056105764572 is a deficient number, since it is larger than the sum of its proper divisors (792889591524).

1056105764572 is a wasteful number, since it uses less digits than its factorization.

1056105764572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115752588 (or 115752586 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 49.

The spelling of 1056105764572 in words is "one trillion, fifty-six billion, one hundred five million, seven hundred sixty-four thousand, five hundred seventy-two".