57681395 has 8 divisors (see below), whose sum is σ = 69291600. Its totient is φ = 46095840.

The previous prime is 57681373. The next prime is 57681413. The reversal of 57681395 is 59318675.

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

It is not a de Polignac number, because 57681395 - 2¹⁴ = 57665011 is a prime.

It is a super-5 number, since 5×57681395⁵ (a number of 40 digits) contains 55555 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545 + ... + 10754.

It is an arithmetic number, because the mean of its divisors is an integer number (8661450).

Almost surely, 2^57681395 is an apocalyptic number.

57681395 is a deficient number, since it is larger than the sum of its proper divisors (11610205).

57681395 is a wasteful number, since it uses less digits than its factorization.

57681395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12325.

The product of its digits is 226800, while the sum is 44.

The square root of 57681395 is about 7594.8268578026. The cubic root of 57681395 is about 386.3775802790.

The spelling of 57681395 in words is "fifty-seven million, six hundred eighty-one thousand, three hundred ninety-five".