57435134 has 4 divisors (see below), whose sum is σ = 86152704. Its totient is φ = 28717566.

The previous prime is 57435127. The next prime is 57435149. The reversal of 57435134 is 43153475.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 57435134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14358782 + ... + 14358785.

It is an arithmetic number, because the mean of its divisors is an integer number (21538176).

Almost surely, 2^57435134 is an apocalyptic number.

57435134 is a deficient number, since it is larger than the sum of its proper divisors (28717570).

57435134 is a wasteful number, since it uses less digits than its factorization.

57435134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28717569.

The product of its digits is 25200, while the sum is 32.

The square root of 57435134 is about 7578.5970997276. The cubic root of 57435134 is about 385.8269379100.

The spelling of 57435134 in words is "fifty-seven million, four hundred thirty-five thousand, one hundred thirty-four".