74650854956 has 6 divisors (see below), whose sum is σ = 130638996180. Its totient is φ = 37325427476.

The previous prime is 74650854917. The next prime is 74650854983. The reversal of 74650854956 is 65945805647.

It is a junction number, because it is equal to n+sod(n) for n = 74650854895 and 74650854904.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9331356866 + ... + 9331356873.

It is an arithmetic number, because the mean of its divisors is an integer number (21773166030).

Almost surely, 2^74650854956 is an apocalyptic number.

It is an amenable number.

74650854956 is a deficient number, since it is larger than the sum of its proper divisors (55988141224).

74650854956 is a wasteful number, since it uses less digits than its factorization.

74650854956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18662713743 (or 18662713741 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 59.

The spelling of 74650854956 in words is "seventy-four billion, six hundred fifty million, eight hundred fifty-four thousand, nine hundred fifty-six".