33752797968 has 80 divisors (see below), whose sum is σ = 93701949120. Its totient is φ = 10431049728.

The previous prime is 33752797909. The next prime is 33752797987. The reversal of 33752797968 is 86979725733.

It is a super-2 number, since 2×33752797968² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33752797899 and 33752797908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254013 + ... + 363356.

It is an arithmetic number, because the mean of its divisors is an integer number (1171274364).

Almost surely, 2^33752797968 is an apocalyptic number.

It is an amenable number.

33752797968 is an abundant number, since it is smaller than the sum of its proper divisors (59949151152).

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

33752797968 is a wasteful number, since it uses less digits than its factorization.

33752797968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617464 (or 617458 counting only the distinct ones).

The product of its digits is 120022560, while the sum is 66.

The spelling of 33752797968 in words is "thirty-three billion, seven hundred fifty-two million, seven hundred ninety-seven thousand, nine hundred sixty-eight".