33274919055 has 64 divisors (see below), whose sum is σ = 61623244800. Its totient is φ = 15017502720.

The previous prime is 33274919021. The next prime is 33274919059. The reversal of 33274919055 is 55091947233.

It is not a de Polignac number, because 33274919055 - 2⁸ = 33274918799 is a prime.

It is a super-2 number, since 2×33274919055² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33274918995 and 33274919013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33274919059) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7109206 + ... + 7113884.

It is an arithmetic number, because the mean of its divisors is an integer number (962863200).

Almost surely, 2^33274919055 is an apocalyptic number.

33274919055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

33274919055 is a deficient number, since it is larger than the sum of its proper divisors (28348325745).

33274919055 is a wasteful number, since it uses less digits than its factorization.

33274919055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5544.

The product of its (nonzero) digits is 1020600, while the sum is 48.

The spelling of 33274919055 in words is "thirty-three billion, two hundred seventy-four million, nine hundred nineteen thousand, fifty-five".