57352704523 has 8 divisors (see below), whose sum is σ = 58576564800. Its totient is φ = 56128993920.

The previous prime is 57352704511. The next prime is 57352704547. The reversal of 57352704523 is 32540725375.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57352704523 is a prime.

It is a super-3 number, since 3×57352704523³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57352704523.

It is not an unprimeable number, because it can be changed into a prime (57352705523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104933 + ... + 1155673.

It is an arithmetic number, because the mean of its divisors is an integer number (7322070600).

Almost surely, 2^57352704523 is an apocalyptic number.

57352704523 is a deficient number, since it is larger than the sum of its proper divisors (1223860277).

57352704523 is a wasteful number, since it uses less digits than its factorization.

57352704523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74837.

The product of its (nonzero) digits is 882000, while the sum is 43.

The spelling of 57352704523 in words is "fifty-seven billion, three hundred fifty-two million, seven hundred four thousand, five hundred twenty-three".