57319954 has 8 divisors (see below), whose sum is σ = 91037628. Its totient is φ = 26974080.

The previous prime is 57319949. The next prime is 57319957. The reversal of 57319954 is 45991375.

It can be written as a sum of positive squares in 2 ways, for example, as 56655729 + 664225 = 7527^2 + 815^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 57319954.

It is not an unprimeable number, because it can be changed into a prime (57319957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842907 + ... + 842974.

Almost surely, 2^57319954 is an apocalyptic number.

57319954 is a deficient number, since it is larger than the sum of its proper divisors (33717674).

57319954 is a wasteful number, since it uses less digits than its factorization.

57319954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685900.

The product of its digits is 170100, while the sum is 43.

The square root of 57319954 is about 7570.9942543896. The cubic root of 57319954 is about 385.5688538013.

The spelling of 57319954 in words is "fifty-seven million, three hundred nineteen thousand, nine hundred fifty-four".