57152862381 has 8 divisors (see below), whose sum is σ = 76217869504. Its totient is φ = 38094881760.

The previous prime is 57152862331. The next prime is 57152862419. The reversal of 57152862381 is 18326825175.

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

It is not a de Polignac number, because 57152862381 - 2⁶ = 57152862317 is a prime.

It is a super-2 number, since 2×57152862381² (a number of 22 digits) contains 22 as substring.

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 57152862381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57152862331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1737616 + ... + 1770201.

It is an arithmetic number, because the mean of its divisors is an integer number (9527233688).

Almost surely, 2^57152862381 is an apocalyptic number.

It is an amenable number.

57152862381 is a deficient number, since it is larger than the sum of its proper divisors (19065007123).

57152862381 is a wasteful number, since it uses less digits than its factorization.

57152862381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513251.

The product of its digits is 806400, while the sum is 48.

The spelling of 57152862381 in words is "fifty-seven billion, one hundred fifty-two million, eight hundred sixty-two thousand, three hundred eighty-one".