57380076744 has 64 divisors (see below), whose sum is σ = 157126003200. Its totient is φ = 17380844544.

The previous prime is 57380076731. The next prime is 57380076757. The reversal of 57380076744 is 44767008375.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (57380076731) and next prime (57380076757).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2412952 + ... + 2436615.

It is an arithmetic number, because the mean of its divisors is an integer number (2455093800).

Almost surely, 2^57380076744 is an apocalyptic number.

It is an amenable number.

57380076744 is an abundant number, since it is smaller than the sum of its proper divisors (99745926456).

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

57380076744 is a wasteful number, since it uses less digits than its factorization.

57380076744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4849622 (or 4849618 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 51.

The spelling of 57380076744 in words is "fifty-seven billion, three hundred eighty million, seventy-six thousand, seven hundred forty-four".