57193263472 has 20 divisors (see below), whose sum is σ = 117330298416. Its totient is φ = 26914476800.

The previous prime is 57193263437. The next prime is 57193263493. The reversal of 57193263472 is 27436239175.

It is a super-3 number, since 3×57193263472³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105134404 + ... + 105134947.

Almost surely, 2^57193263472 is an apocalyptic number.

It is an amenable number.

57193263472 is an abundant number, since it is smaller than the sum of its proper divisors (60137034944).

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

57193263472 is a wasteful number, since it uses less digits than its factorization.

57193263472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210269376 (or 210269370 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 49.

The spelling of 57193263472 in words is "fifty-seven billion, one hundred ninety-three million, two hundred sixty-three thousand, four hundred seventy-two".