57353834 has 8 divisors (see below), whose sum is σ = 88129188. Its totient is φ = 27977440.

The previous prime is 57353833. The next prime is 57353861. The reversal of 57353834 is 43835375.

It can be written as a sum of positive squares in 2 ways, for example, as 57229225 + 124609 = 7565^2 + 353^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57353833) 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, 349637 + ... + 349800.

Almost surely, 2^57353834 is an apocalyptic number.

57353834 is a deficient number, since it is larger than the sum of its proper divisors (30775354).

57353834 is a wasteful number, since it uses less digits than its factorization.

57353834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699480.

The product of its digits is 151200, while the sum is 38.

The square root of 57353834 is about 7573.2314106991. The cubic root of 57353834 is about 385.6448046641.

The spelling of 57353834 in words is "fifty-seven million, three hundred fifty-three thousand, eight hundred thirty-four".