57465393 has 8 divisors (see below), whose sum is σ = 76724256. Its totient is φ = 38258400.

The previous prime is 57465391. The next prime is 57465407. The reversal of 57465393 is 39356475.

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

It is not a de Polignac number, because 57465393 - 2¹ = 57465391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57465391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10303 + ... + 14868.

It is an arithmetic number, because the mean of its divisors is an integer number (9590532).

Almost surely, 2^57465393 is an apocalyptic number.

It is an amenable number.

57465393 is a deficient number, since it is larger than the sum of its proper divisors (19258863).

57465393 is a wasteful number, since it uses less digits than its factorization.

57465393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25935.

The product of its digits is 340200, while the sum is 42.

The square root of 57465393 is about 7580.5931825946. The cubic root of 57465393 is about 385.8946820872.

The spelling of 57465393 in words is "fifty-seven million, four hundred sixty-five thousand, three hundred ninety-three".