57200275 has 12 divisors (see below), whose sum is σ = 77376744. Its totient is φ = 41600000.

The previous prime is 57200263. The next prime is 57200293.

57200275 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57200275 - 2⁹ = 57199763 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103726 + ... + 104275.

It is an arithmetic number, because the mean of its divisors is an integer number (6448062).

Almost surely, 2^57200275 is an apocalyptic number.

57200275 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57200275 is a deficient number, since it is larger than the sum of its proper divisors (20176469).

57200275 is a wasteful number, since it uses less digits than its factorization.

57200275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208022 (or 208017 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 57200275 is about 7563.0863409061. The cubic root of 57200275 is about 385.3003222566.

It can be divided in two parts, 57200 and 275, that added together give a palindrome (57475).

The spelling of 57200275 in words is "fifty-seven million, two hundred thousand, two hundred seventy-five".