382720053375 has 192 divisors, whose sum is σ = 761841400320. Its totient is φ = 183306240000.

The previous prime is 382720053371. The next prime is 382720053379. The reversal of 382720053375 is 573350027283.

382720053375 is a `hidden beast` number, since 3 + 8 + 27 + 20 + 0 + 533 + 75 = 666.

It is an interprime number because it is at equal distance from previous prime (382720053371) and next prime (382720053379).

It is not a de Polignac number, because 382720053375 - 2² = 382720053371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 382720053375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382720053371) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 497684991 + ... + 497685759.

It is an arithmetic number, because the mean of its divisors is an integer number (3967923960).

Almost surely, 2^382720053375 is an apocalyptic number.

382720053375 is a deficient number, since it is larger than the sum of its proper divisors (379121346945).

382720053375 is a wasteful number, since it uses less digits than its factorization.

382720053375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

The spelling of 382720053375 in words is "three hundred eighty-two billion, seven hundred twenty million, fifty-three thousand, three hundred seventy-five".