57384799 has 4 divisors (see below), whose sum is σ = 57481200. Its totient is φ = 57288400.

The previous prime is 57384781. The next prime is 57384841. The reversal of 57384799 is 99748375.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57384799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57384749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47302 + ... + 48499.

It is an arithmetic number, because the mean of its divisors is an integer number (14370300).

Almost surely, 2^57384799 is an apocalyptic number.

57384799 is a deficient number, since it is larger than the sum of its proper divisors (96401).

57384799 is an equidigital number, since it uses as much as digits as its factorization.

57384799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96400.

The product of its digits is 1905120, while the sum is 52.

The square root of 57384799 is about 7575.2755065410. The cubic root of 57384799 is about 385.7141946371.

The spelling of 57384799 in words is "fifty-seven million, three hundred eighty-four thousand, seven hundred ninety-nine".