68800056633 has 48 divisors (see below), whose sum is σ = 124303635456. Its totient is φ = 35623761120.

The previous prime is 68800056557. The next prime is 68800056649. The reversal of 68800056633 is 33665000886.

68800056633 is a `hidden beast` number, since 6 + 8 + 8 + 0 + 0 + 0 + 5 + 6 + 633 = 666.

It is not a de Polignac number, because 68800056633 - 2⁹ = 68800056121 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (68800056433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51060 + ... + 374442.

It is an arithmetic number, because the mean of its divisors is an integer number (2589659072).

Almost surely, 2^68800056633 is an apocalyptic number.

68800056633 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

68800056633 is a deficient number, since it is larger than the sum of its proper divisors (55503578823).

68800056633 is a wasteful number, since it uses less digits than its factorization.

68800056633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323714 (or 323711 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 68800056633 in words is "sixty-eight billion, eight hundred million, fifty-six thousand, six hundred thirty-three".