57374655263 has 4 divisors (see below), whose sum is σ = 57488720688. Its totient is φ = 57260589840.

The previous prime is 57374655251. The next prime is 57374655277. The reversal of 57374655263 is 36255647375.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57374655263 - 2⁸ = 57374655007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57374655203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57031958 + ... + 57032963.

It is an arithmetic number, because the mean of its divisors is an integer number (14372180172).

Almost surely, 2^57374655263 is an apocalyptic number.

57374655263 is a deficient number, since it is larger than the sum of its proper divisors (114065425).

57374655263 is a wasteful number, since it uses less digits than its factorization.

57374655263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114065424.

The product of its digits is 15876000, while the sum is 53.

The spelling of 57374655263 in words is "fifty-seven billion, three hundred seventy-four million, six hundred fifty-five thousand, two hundred sixty-three".