57054794 has 4 divisors (see below), whose sum is σ = 85582194. Its totient is φ = 28527396.

The previous prime is 57054779. The next prime is 57054817. The reversal of 57054794 is 49745075.

57054794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 47100769 + 9954025 = 6863^2 + 3155^2 .

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14263697 + ... + 14263700.

Almost surely, 2^57054794 is an apocalyptic number.

57054794 is a deficient number, since it is larger than the sum of its proper divisors (28527400).

57054794 is a wasteful number, since it uses less digits than its factorization.

57054794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28527399.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 57054794 is about 7553.4623848934. The cubic root of 57054794 is about 384.9733922130.

The spelling of 57054794 in words is "fifty-seven million, fifty-four thousand, seven hundred ninety-four".