1052657427572 has 12 divisors (see below), whose sum is σ = 1901574708096. Its totient is φ = 509350368120.

The previous prime is 1052657427559. The next prime is 1052657427587. The reversal of 1052657427572 is 2757247562501.

1052657427572 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 2×1052657427572² (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 in 3 ways as a sum of consecutive naturals, for example, 4244586278 + ... + 4244586525.

It is an arithmetic number, because the mean of its divisors is an integer number (158464559008).

Almost surely, 2^{1052657427572} is an apocalyptic number.

It is an amenable number.

1052657427572 is a deficient number, since it is larger than the sum of its proper divisors (848917280524).

1052657427572 is a wasteful number, since it uses less digits than its factorization.

1052657427572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8489172838 (or 8489172836 counting only the distinct ones).

The product of its (nonzero) digits is 8232000, while the sum is 53.

The spelling of 1052657427572 in words is "one trillion, fifty-two billion, six hundred fifty-seven million, four hundred twenty-seven thousand, five hundred seventy-two".