57816347364 has 36 divisors (see below), whose sum is σ = 146244902076. Its totient is φ = 19259189568.

The previous prime is 57816347363. The next prime is 57816347389. The reversal of 57816347364 is 46374361875.

It is a happy number.

57816347364 is a `hidden beast` number, since 5 + 7 + 8 + 163 + 473 + 6 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 55545062400 + 2271284964 = 235680^2 + 47658^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 57816347364.

It is not an unprimeable number, because it can be changed into a prime (57816347363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484099 + ... + 591594.

It is an arithmetic number, because the mean of its divisors is an integer number (4062358391).

Almost surely, 2^57816347364 is an apocalyptic number.

It is an amenable number.

57816347364 is an abundant number, since it is smaller than the sum of its proper divisors (88428554712).

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

57816347364 is a wasteful number, since it uses less digits than its factorization.

57816347364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077196 (or 1077191 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The spelling of 57816347364 in words is "fifty-seven billion, eight hundred sixteen million, three hundred forty-seven thousand, three hundred sixty-four".