57764637053 has 4 divisors (see below), whose sum is σ = 57809802240. Its totient is φ = 57719471868.

The previous prime is 57764637041. The next prime is 57764637061. The reversal of 57764637053 is 35073646775.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57764637053 - 2¹⁶ = 57764571517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57764636986 and 57764637004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57764637013) 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, 22580675 + ... + 22583232.

It is an arithmetic number, because the mean of its divisors is an integer number (14452450560).

Almost surely, 2^57764637053 is an apocalyptic number.

It is an amenable number.

57764637053 is a deficient number, since it is larger than the sum of its proper divisors (45165187).

57764637053 is a wasteful number, since it uses less digits than its factorization.

57764637053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45165186.

The product of its (nonzero) digits is 11113200, while the sum is 53.

The spelling of 57764637053 in words is "fifty-seven billion, seven hundred sixty-four million, six hundred thirty-seven thousand, fifty-three".