57095939 has 4 divisors (see below), whose sum is σ = 58032000. Its totient is φ = 56159880.

The previous prime is 57095923. The next prime is 57095963. The reversal of 57095939 is 93959075.

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

It is a cyclic number.

It is not a de Polignac number, because 57095939 - 2⁴ = 57095923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57095893 and 57095902.

It is not an unprimeable number, because it can be changed into a prime (57095989) 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, 467939 + ... + 468060.

It is an arithmetic number, because the mean of its divisors is an integer number (14508000).

Almost surely, 2^57095939 is an apocalyptic number.

57095939 is a deficient number, since it is larger than the sum of its proper divisors (936061).

57095939 is an equidigital number, since it uses as much as digits as its factorization.

57095939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936060.

The product of its (nonzero) digits is 382725, while the sum is 47.

The square root of 57095939 is about 7556.1854794599. The cubic root of 57095939 is about 385.0659110184.

The spelling of 57095939 in words is "fifty-seven million, ninety-five thousand, nine hundred thirty-nine".