57111025261269 has 12 divisors (see below), whose sum is σ = 88580365711584. Its totient is φ = 32634871577784.

The previous prime is 57111025261253. The next prime is 57111025261337. The reversal of 57111025261269 is 96216252011175.

It is not a de Polignac number, because 57111025261269 - 2⁴ = 57111025261253 is a prime.

It is a super-2 number, since 2×57111025261269² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57111025661269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194255187817 + ... + 194255188110.

It is an arithmetic number, because the mean of its divisors is an integer number (7381697142632).

Almost surely, 2^{57111025261269} is an apocalyptic number.

It is an amenable number.

57111025261269 is a deficient number, since it is larger than the sum of its proper divisors (31469340450315).

57111025261269 is a wasteful number, since it uses less digits than its factorization.

57111025261269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388510375944 (or 388510375937 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 48.

The spelling of 57111025261269 in words is "fifty-seven trillion, one hundred eleven billion, twenty-five million, two hundred sixty-one thousand, two hundred sixty-nine".