82457967356 has 12 divisors (see below), whose sum is σ = 152789763168. Its totient is φ = 38803749312.

The previous prime is 82457967349. The next prime is 82457967409. The reversal of 82457967356 is 65376975428.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606308516 + ... + 606308651.

It is an arithmetic number, because the mean of its divisors is an integer number (12732480264).

Almost surely, 2^82457967356 is an apocalyptic number.

It is an amenable number.

82457967356 is a deficient number, since it is larger than the sum of its proper divisors (70331795812).

82457967356 is a wasteful number, since it uses less digits than its factorization.

82457967356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212617188 (or 1212617186 counting only the distinct ones).

The product of its digits is 76204800, while the sum is 62.

The spelling of 82457967356 in words is "eighty-two billion, four hundred fifty-seven million, nine hundred sixty-seven thousand, three hundred fifty-six".