633673045056 has 56 divisors (see below), whose sum is σ = 1699560333664. Its totient is φ = 208330859520.

The previous prime is 633673045009. The next prime is 633673045063. The reversal of 633673045056 is 650540376336.

It is a super-3 number, since 3×633673045056³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 633673044996 and 633673045014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22591330 + ... + 22619361.

Almost surely, 2^633673045056 is an apocalyptic number.

It is an amenable number.

633673045056 is an abundant number, since it is smaller than the sum of its proper divisors (1065887288608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

633673045056 is a wasteful number, since it uses less digits than its factorization.

633673045056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45210779 (or 45210769 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 48.

The spelling of 633673045056 in words is "six hundred thirty-three billion, six hundred seventy-three million, forty-five thousand, fifty-six".