82315301456 has 10 divisors (see below), whose sum is σ = 159485896602. Its totient is φ = 41157650720.

The previous prime is 82315301429. The next prime is 82315301477. The reversal of 82315301456 is 65410351328.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 81729661456 + 585640000 = 285884^2 + 24200^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572353155 + ... + 2572353186.

Almost surely, 2^82315301456 is an apocalyptic number.

It is an amenable number.

82315301456 is a deficient number, since it is larger than the sum of its proper divisors (77170595146).

82315301456 is a wasteful number, since it uses less digits than its factorization.

82315301456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5144706349 (or 5144706343 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 82315301456 in words is "eighty-two billion, three hundred fifteen million, three hundred one thousand, four hundred fifty-six".