57272052106577 has 16 divisors (see below), whose sum is σ = 71675615480832. Its totient is φ = 44457886464720.

The previous prime is 57272052106501. The next prime is 57272052106597. The reversal of 57272052106577 is 77560125027275.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 57272052106577 - 2²² = 57272047912273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57272052106597) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1414034663 + ... + 1414075164.

It is an arithmetic number, because the mean of its divisors is an integer number (4479725967552).

Almost surely, 2^{57272052106577} is an apocalyptic number.

It is an amenable number.

57272052106577 is a deficient number, since it is larger than the sum of its proper divisors (14403563374255).

57272052106577 is a wasteful number, since it uses less digits than its factorization.

57272052106577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828110108.

The product of its (nonzero) digits is 14406000, while the sum is 56.

The spelling of 57272052106577 in words is "fifty-seven trillion, two hundred seventy-two billion, fifty-two million, one hundred six thousand, five hundred seventy-seven".