57406353 has 8 divisors (see below), whose sum is σ = 80570400. Its totient is φ = 36256608.

The previous prime is 57406343. The next prime is 57406357. The reversal of 57406353 is 35360475.

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

It is not a de Polignac number, because 57406353 - 2⁶ = 57406289 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57406357) 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, 503508 + ... + 503621.

It is an arithmetic number, because the mean of its divisors is an integer number (10071300).

Almost surely, 2^57406353 is an apocalyptic number.

It is an amenable number.

57406353 is a deficient number, since it is larger than the sum of its proper divisors (23164047).

57406353 is a wasteful number, since it uses less digits than its factorization.

57406353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007151.

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 57406353 is about 7576.6980275051. The cubic root of 57406353 is about 385.7624806131.

The spelling of 57406353 in words is "fifty-seven million, four hundred six thousand, three hundred fifty-three".