76463217608 has 32 divisors (see below), whose sum is σ = 144938064960. Its totient is φ = 37813978560.

The previous prime is 76463217577. The next prime is 76463217673. The reversal of 76463217608 is 80671236467.

It is a super-2 number, since 2×76463217608² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619991 + ... + 733017.

It is an arithmetic number, because the mean of its divisors is an integer number (4529314530).

Almost surely, 2^76463217608 is an apocalyptic number.

It is an amenable number.

76463217608 is a deficient number, since it is larger than the sum of its proper divisors (68474847352).

76463217608 is a wasteful number, since it uses less digits than its factorization.

76463217608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113957 (or 113953 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 76463217608 in words is "seventy-six billion, four hundred sixty-three million, two hundred seventeen thousand, six hundred eight".