57195554488 has 16 divisors (see below), whose sum is σ = 107259007680. Its totient is φ = 28593152448.

The previous prime is 57195554473. The next prime is 57195554509. The reversal of 57195554488 is 88445559175.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 525256 + ... + 624727.

It is an arithmetic number, because the mean of its divisors is an integer number (6703687980).

Almost surely, 2^57195554488 is an apocalyptic number.

It is an amenable number.

57195554488 is a deficient number, since it is larger than the sum of its proper divisors (50063453192).

57195554488 is a wasteful number, since it uses less digits than its factorization.

57195554488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156206 (or 1156202 counting only the distinct ones).

The product of its digits is 40320000, while the sum is 61.

The spelling of 57195554488 in words is "fifty-seven billion, one hundred ninety-five million, five hundred fifty-four thousand, four hundred eighty-eight".