33055315040 has 48 divisors (see below), whose sum is σ = 85192566480. Its totient is φ = 12020113920.

The previous prime is 33055315009. The next prime is 33055315061. The reversal of 33055315040 is 4051355033.

It is a junction number, because it is equal to n+sod(n) for n = 33055314994 and 33055315012.

It is a congruent number.

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, 9388955 + ... + 9392474.

It is an arithmetic number, because the mean of its divisors is an integer number (1774845135).

Almost surely, 2^33055315040 is an apocalyptic number.

It is an amenable number.

33055315040 is an abundant number, since it is smaller than the sum of its proper divisors (52137251440).

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

33055315040 is a wasteful number, since it uses less digits than its factorization.

33055315040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18781455 (or 18781447 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 29.

The spelling of 33055315040 in words is "thirty-three billion, fifty-five million, three hundred fifteen thousand, forty".