57753978 has 8 divisors (see below), whose sum is σ = 115507968. Its totient is φ = 19251324.

The previous prime is 57753967. The next prime is 57754009. The reversal of 57753978 is 87935775.

57753978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

57753978 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 57753978.

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 in 3 ways as a sum of consecutive naturals, for example, 4812826 + ... + 4812837.

It is an arithmetic number, because the mean of its divisors is an integer number (14438496).

Almost surely, 2^57753978 is an apocalyptic number.

57753978 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57753978 is a wasteful number, since it uses less digits than its factorization.

57753978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9625668.

The product of its digits is 1852200, while the sum is 51.

The square root of 57753978 is about 7599.6038054625. The cubic root of 57753978 is about 386.5395775685.

The spelling of 57753978 in words is "fifty-seven million, seven hundred fifty-three thousand, nine hundred seventy-eight".