57381495 has 16 divisors (see below), whose sum is σ = 91908960. Its totient is φ = 30570624.

The previous prime is 57381461. The next prime is 57381559. The reversal of 57381495 is 59418375.

It is not a de Polignac number, because 57381495 - 2¹⁴ = 57365111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20097 + ... + 22773.

It is an arithmetic number, because the mean of its divisors is an integer number (5744310).

Almost surely, 2^57381495 is an apocalyptic number.

57381495 is a deficient number, since it is larger than the sum of its proper divisors (34527465).

57381495 is a wasteful number, since it uses less digits than its factorization.

57381495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4114.

The product of its digits is 151200, while the sum is 42.

The square root of 57381495 is about 7575.0574255249. The cubic root of 57381495 is about 385.7067918395.

The spelling of 57381495 in words is "fifty-seven million, three hundred eighty-one thousand, four hundred ninety-five".