57850063 has 4 divisors (see below), whose sum is σ = 58233328. Its totient is φ = 57466800.

The previous prime is 57850027. The next prime is 57850069. The reversal of 57850063 is 36005875.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57850063 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 (57850069) 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, 191406 + ... + 191707.

It is an arithmetic number, because the mean of its divisors is an integer number (14558332).

Almost surely, 2^57850063 is an apocalyptic number.

57850063 is a deficient number, since it is larger than the sum of its proper divisors (383265).

57850063 is a wasteful number, since it uses less digits than its factorization.

57850063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383264.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 57850063 is about 7605.9228894329. The cubic root of 57850063 is about 386.7538201120.

The spelling of 57850063 in words is "fifty-seven million, eight hundred fifty thousand, sixty-three".