57985236292 has 24 divisors (see below), whose sum is σ = 102418307712. Its totient is φ = 28723094400.

The previous prime is 57985236289. The next prime is 57985236293. The reversal of 57985236292 is 29263258975.

It is not an unprimeable number, because it can be changed into a prime (57985236293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1016817 + ... + 1072327.

It is an arithmetic number, because the mean of its divisors is an integer number (4267429488).

Almost surely, 2^57985236292 is an apocalyptic number.

It is an amenable number.

57985236292 is a deficient number, since it is larger than the sum of its proper divisors (44433071420).

57985236292 is a wasteful number, since it uses less digits than its factorization.

57985236292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57939 (or 57937 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 58.

The spelling of 57985236292 in words is "fifty-seven billion, nine hundred eighty-five million, two hundred thirty-six thousand, two hundred ninety-two".