712494665552 has 80 divisors (see below), whose sum is σ = 1420328093184. Its totient is φ = 346037376000.

The previous prime is 712494665549. The next prime is 712494665563. The reversal of 712494665552 is 255566494217.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251142278 + ... + 251145114.

Almost surely, 2^712494665552 is an apocalyptic number.

It is an amenable number.

712494665552 is a deficient number, since it is larger than the sum of its proper divisors (707833427632).

712494665552 is a wasteful number, since it uses less digits than its factorization.

712494665552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4428 (or 4422 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 56.

The spelling of 712494665552 in words is "seven hundred twelve billion, four hundred ninety-four million, six hundred sixty-five thousand, five hundred fifty-two".