57375475 has 6 divisors (see below), whose sum is σ = 71145620. Its totient is φ = 45900360.

The previous prime is 57375473. The next prime is 57375557. The reversal of 57375475 is 57457375.

It is not a de Polignac number, because 57375475 - 2¹ = 57375473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57375473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1147485 + ... + 1147534.

Almost surely, 2^57375475 is an apocalyptic number.

57375475 is a deficient number, since it is larger than the sum of its proper divisors (13770145).

57375475 is a wasteful number, since it uses less digits than its factorization.

57375475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295029 (or 2295024 counting only the distinct ones).

The product of its digits is 514500, while the sum is 43.

The square root of 57375475 is about 7574.6600583789. The cubic root of 57375475 is about 385.6933029607.

The spelling of 57375475 in words is "fifty-seven million, three hundred seventy-five thousand, four hundred seventy-five".