57355573672 has 16 divisors (see below), whose sum is σ = 108750035700. Its totient is φ = 28355564160.

The previous prime is 57355573633. The next prime is 57355573673. The reversal of 57355573672 is 27637555375.

It can be written as a sum of positive squares in 2 ways, for example, as 57338218116 + 17355556 = 239454^2 + 4166^2 .

It is not an unprimeable number, because it can be changed into a prime (57355573673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40277079 + ... + 40278502.

Almost surely, 2^57355573672 is an apocalyptic number.

It is an amenable number.

57355573672 is a deficient number, since it is larger than the sum of its proper divisors (51394462028).

57355573672 is a wasteful number, since it uses less digits than its factorization.

57355573672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80555676 (or 80555672 counting only the distinct ones).

The product of its digits is 23152500, while the sum is 55.

The spelling of 57355573672 in words is "fifty-seven billion, three hundred fifty-five million, five hundred seventy-three thousand, six hundred seventy-two".