82357664248 has 16 divisors (see below), whose sum is σ = 154691067960. Its totient is φ = 41106712800.

The previous prime is 82357664239. The next prime is 82357664261. The reversal of 82357664248 is 84246675328.

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, 9010063 + ... + 9019198.

Almost surely, 2^82357664248 is an apocalyptic number.

It is an amenable number.

82357664248 is a deficient number, since it is larger than the sum of its proper divisors (72333403712).

82357664248 is a wasteful number, since it uses less digits than its factorization.

82357664248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18029838 (or 18029834 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 55.

The spelling of 82357664248 in words is "eighty-two billion, three hundred fifty-seven million, six hundred sixty-four thousand, two hundred forty-eight".