82375257328 has 40 divisors (see below), whose sum is σ = 196433309408. Its totient is φ = 32588013312.

The previous prime is 82375257319. The next prime is 82375257331.

82375257328 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28286751 + ... + 28289662.

Almost surely, 2^82375257328 is an apocalyptic number.

It is an amenable number.

82375257328 is an abundant number, since it is smaller than the sum of its proper divisors (114058052080).

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

82375257328 is a wasteful number, since it uses less digits than its factorization.

82375257328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56576441 (or 56576435 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 52.

The spelling of 82375257328 in words is "eighty-two billion, three hundred seventy-five million, two hundred fifty-seven thousand, three hundred twenty-eight".