382457386572 has 24 divisors (see below), whose sum is σ = 898914445296. Its totient is φ = 126555241728.

The previous prime is 382457386543. The next prime is 382457386589. The reversal of 382457386572 is 275683754283.

It is a super-2 number, since 2×382457386572² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 116317513 + ... + 116320800.

It is an arithmetic number, because the mean of its divisors is an integer number (37454768554).

Almost surely, 2^382457386572 is an apocalyptic number.

It is an amenable number.

382457386572 is an abundant number, since it is smaller than the sum of its proper divisors (516457058724).

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

382457386572 is a wasteful number, since it uses less digits than its factorization.

382457386572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232638457 (or 232638455 counting only the distinct ones).

The product of its digits is 67737600, while the sum is 60.

The spelling of 382457386572 in words is "three hundred eighty-two billion, four hundred fifty-seven million, three hundred eighty-six thousand, five hundred seventy-two".