57052207639 has 8 divisors (see below), whose sum is σ = 65255846400. Its totient is φ = 48861899736.

The previous prime is 57052207607. The next prime is 57052207651. The reversal of 57052207639 is 93670225075.

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 57052207639 - 2⁵ = 57052207607 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 (57052207739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3323539 + ... + 3340660.

It is an arithmetic number, because the mean of its divisors is an integer number (8156980800).

Almost surely, 2^57052207639 is an apocalyptic number.

57052207639 is a deficient number, since it is larger than the sum of its proper divisors (8203638761).

57052207639 is a wasteful number, since it uses less digits than its factorization.

57052207639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6665429.

The product of its (nonzero) digits is 793800, while the sum is 46.

The spelling of 57052207639 in words is "fifty-seven billion, fifty-two million, two hundred seven thousand, six hundred thirty-nine".