57051442770552 has 24 divisors (see below), whose sum is σ = 154514324170440. Its totient is φ = 19017147590160.

The previous prime is 57051442770527. The next prime is 57051442770563. The reversal of 57051442770552 is 25507724415075.

57051442770552 is a `hidden beast` number, since 5 + 7 + 0 + 5 + 14 + 4 + 2 + 7 + 70 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 396190574724 + ... + 396190574867.

It is an arithmetic number, because the mean of its divisors is an integer number (6438096840435).

Almost surely, 2^{57051442770552} is an apocalyptic number.

It is an amenable number.

57051442770552 is an abundant number, since it is smaller than the sum of its proper divisors (97462881399888).

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

57051442770552 is a wasteful number, since it uses less digits than its factorization.

57051442770552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792381149603 (or 792381149596 counting only the distinct ones).

The product of its (nonzero) digits is 13720000, while the sum is 54.

The spelling of 57051442770552 in words is "fifty-seven trillion, fifty-one billion, four hundred forty-two million, seven hundred seventy thousand, five hundred fifty-two".