33080775505840 has 40 divisors (see below), whose sum is σ = 77248666862640. Its totient is φ = 13174527181056.

The previous prime is 33080775505831. The next prime is 33080775505889. The reversal of 33080775505840 is 4850557708033.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902841274 + ... + 902877913.

It is an arithmetic number, because the mean of its divisors is an integer number (1931216671566).

Almost surely, 2^{33080775505840} is an apocalyptic number.

It is an amenable number.

33080775505840 is an abundant number, since it is smaller than the sum of its proper divisors (44167891356800).

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

33080775505840 is a wasteful number, since it uses less digits than its factorization.

33080775505840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805719429 (or 1805719423 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 55.

The spelling of 33080775505840 in words is "thirty-three trillion, eighty billion, seven hundred seventy-five million, five hundred five thousand, eight hundred forty".