57772890303172 has 36 divisors (see below), whose sum is σ = 111133515775408. Its totient is φ = 26259398550000.

The previous prime is 57772890303127. The next prime is 57772890303251. The reversal of 57772890303172 is 27130309827775.

It is a super-3 number, since 3×57772890303172³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57772890303172.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10431943 + ... + 14979025.

Almost surely, 2^{57772890303172} is an apocalyptic number.

It is an amenable number.

57772890303172 is a deficient number, since it is larger than the sum of its proper divisors (53360625472236).

57772890303172 is a wasteful number, since it uses less digits than its factorization.

57772890303172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4573360 (or 4573347 counting only the distinct ones).

The product of its (nonzero) digits is 31116960, while the sum is 61.

The spelling of 57772890303172 in words is "fifty-seven trillion, seven hundred seventy-two billion, eight hundred ninety million, three hundred three thousand, one hundred seventy-two".