57395616 has 48 divisors (see below), whose sum is σ = 151077024. Its totient is φ = 19079424.

The previous prime is 57395509. The next prime is 57395623. The reversal of 57395616 is 61659375.

It is a happy number.

57395616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 51966 + ... + 53058.

It is an arithmetic number, because the mean of its divisors is an integer number (3147438).

Almost surely, 2^57395616 is an apocalyptic number.

It is an amenable number.

57395616 is an abundant number, since it is smaller than the sum of its proper divisors (93681408).

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

57395616 is a wasteful number, since it uses less digits than its factorization.

57395616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653 (or 1645 counting only the distinct ones).

The product of its digits is 170100, while the sum is 42.

The square root of 57395616 is about 7575.9894403305. The cubic root of 57395616 is about 385.7384287455.

The spelling of 57395616 in words is "fifty-seven million, three hundred ninety-five thousand, six hundred sixteen".