33001056253000 has 128 divisors (see below), whose sum is σ = 87147617731200. Its totient is φ = 11586577632000.

The previous prime is 33001056252973. The next prime is 33001056253031. The reversal of 33001056253000 is 35265010033.

It is a self number, because there is not a number n which added to its sum of digits gives 33001056253000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51406794 + ... + 52044793.

It is an arithmetic number, because the mean of its divisors is an integer number (680840763525).

Almost surely, 2^{33001056253000} is an apocalyptic number.

It is an amenable number.

33001056253000 is an abundant number, since it is smaller than the sum of its proper divisors (54146561478200).

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

33001056253000 is a wasteful number, since it uses less digits than its factorization.

33001056253000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103451648 (or 103451634 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The spelling of 33001056253000 in words is "thirty-three trillion, one billion, fifty-six million, two hundred fifty-three thousand".