82297253376 has 120 divisors (see below), whose sum is σ = 255786050520. Its totient is φ = 25322213376.

The previous prime is 82297253333. The next prime is 82297253393. The reversal of 82297253376 is 67335279228.

82297253376 is a `hidden beast` number, since 82 + 29 + 7 + 2 + 533 + 7 + 6 = 666.

It is a congruent number.

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, 627006 + ... + 746813.

It is an arithmetic number, because the mean of its divisors is an integer number (2131550421).

Almost surely, 2^82297253376 is an apocalyptic number.

It is an amenable number.

82297253376 is an abundant number, since it is smaller than the sum of its proper divisors (173488797144).

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

82297253376 is a wasteful number, since it uses less digits than its factorization.

82297253376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373856 (or 1373837 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The spelling of 82297253376 in words is "eighty-two billion, two hundred ninety-seven million, two hundred fifty-three thousand, three hundred seventy-six".