766496647652 has 12 divisors (see below), whose sum is σ = 1348109683200. Its totient is φ = 381322452456.

The previous prime is 766496647591. The next prime is 766496647687. The reversal of 766496647652 is 256746694667.

766496647652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×766496647652² (a number of 25 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, 481466948 + ... + 481468539.

It is an arithmetic number, because the mean of its divisors is an integer number (112342473600).

Almost surely, 2^766496647652 is an apocalyptic number.

It is an amenable number.

766496647652 is a deficient number, since it is larger than the sum of its proper divisors (581613035548).

766496647652 is a wasteful number, since it uses less digits than its factorization.

766496647652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962935690 (or 962935688 counting only the distinct ones).

The product of its digits is 548674560, while the sum is 68.

The spelling of 766496647652 in words is "seven hundred sixty-six billion, four hundred ninety-six million, six hundred forty-seven thousand, six hundred fifty-two".