57553244045877 has 16 divisors (see below), whose sum is σ = 79090135941440. Its totient is φ = 37199919347712.

The previous prime is 57553244045849. The next prime is 57553244045879. The reversal of 57553244045877 is 77854044235575.

It is not a de Polignac number, because 57553244045877 - 2¹⁸ = 57553243783733 is a prime.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57553244045879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 916042252 + ... + 916105077.

It is an arithmetic number, because the mean of its divisors is an integer number (4943133496340).

Almost surely, 2^{57553244045877} is an apocalyptic number.

It is an amenable number.

57553244045877 is a deficient number, since it is larger than the sum of its proper divisors (21536891895563).

57553244045877 is a wasteful number, since it uses less digits than its factorization.

57553244045877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832147652.

The product of its (nonzero) digits is 658560000, while the sum is 66.

The spelling of 57553244045877 in words is "fifty-seven trillion, five hundred fifty-three billion, two hundred forty-four million, forty-five thousand, eight hundred seventy-seven".