662750460556 has 12 divisors (see below), whose sum is σ = 1163518781992. Its totient is φ = 330316522848.

The previous prime is 662750460523. The next prime is 662750460569. The reversal of 662750460556 is 655064057266.

It is a super-2 number, since 2×662750460556² (a number of 24 digits) contains 22 as substring.

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, 264675450 + ... + 264677953.

Almost surely, 2^662750460556 is an apocalyptic number.

It is an amenable number.

662750460556 is a deficient number, since it is larger than the sum of its proper divisors (500768321436).

662750460556 is a wasteful number, since it uses less digits than its factorization.

662750460556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529353720 (or 529353718 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 52.

The spelling of 662750460556 in words is "six hundred sixty-two billion, seven hundred fifty million, four hundred sixty thousand, five hundred fifty-six".