57044511255 has 8 divisors (see below), whose sum is σ = 91271218032. Its totient is φ = 30423739328.

The previous prime is 57044511247. The next prime is 57044511287. The reversal of 57044511255 is 55211544075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57044511255 - 2³ = 57044511247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1901483694 + ... + 1901483723.

It is an arithmetic number, because the mean of its divisors is an integer number (11408902254).

Almost surely, 2^57044511255 is an apocalyptic number.

57044511255 is a deficient number, since it is larger than the sum of its proper divisors (34226706777).

57044511255 is a wasteful number, since it uses less digits than its factorization.

57044511255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802967425.

The product of its (nonzero) digits is 140000, while the sum is 39.

The spelling of 57044511255 in words is "fifty-seven billion, forty-four million, five hundred eleven thousand, two hundred fifty-five".