57354805 has 16 divisors (see below), whose sum is σ = 72566784. Its totient is φ = 43453440.

The previous prime is 57354799. The next prime is 57354827. The reversal of 57354805 is 50845375.

It is not a de Polignac number, because 57354805 - 2³ = 57354797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3349 + ... + 11221.

It is an arithmetic number, because the mean of its divisors is an integer number (4535424).

Almost surely, 2^57354805 is an apocalyptic number.

It is an amenable number.

57354805 is a deficient number, since it is larger than the sum of its proper divisors (15211979).

57354805 is a wasteful number, since it uses less digits than its factorization.

57354805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7956.

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 57354805 is about 7573.2955178046. The cubic root of 57354805 is about 385.6469809731.

The spelling of 57354805 in words is "fifty-seven million, three hundred fifty-four thousand, eight hundred five".