57381673548 has 48 divisors (see below), whose sum is σ = 135502788960. Its totient is φ = 18897905664.

The previous prime is 57381673543. The next prime is 57381673567. The reversal of 57381673548 is 84537618375.

It is not an unprimeable number, because it can be changed into a prime (57381673543) by changing a digit.

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, 399586 + ... + 523862.

It is an arithmetic number, because the mean of its divisors is an integer number (2822974770).

Almost surely, 2^57381673548 is an apocalyptic number.

It is an amenable number.

57381673548 is an abundant number, since it is smaller than the sum of its proper divisors (78121115412).

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

57381673548 is a wasteful number, since it uses less digits than its factorization.

57381673548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124746 (or 124744 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 57.

The spelling of 57381673548 in words is "fifty-seven billion, three hundred eighty-one million, six hundred seventy-three thousand, five hundred forty-eight".