33334534225 has 24 divisors (see below), whose sum is σ = 43164558720. Its totient is φ = 25488904320.

The previous prime is 33334534217. The next prime is 33334534229. The reversal of 33334534225 is 52243543333.

It is not a de Polignac number, because 33334534225 - 2³ = 33334534217 is a prime.

It is a super-2 number, since 2×33334534225² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33334534229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 764821 + ... + 807229.

It is an arithmetic number, because the mean of its divisors is an integer number (1798523280).

Almost surely, 2^33334534225 is an apocalyptic number.

It is an amenable number.

33334534225 is a deficient number, since it is larger than the sum of its proper divisors (9830024495).

33334534225 is a wasteful number, since it uses less digits than its factorization.

33334534225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43809 (or 43804 counting only the distinct ones).

The product of its digits is 388800, while the sum is 37.

The spelling of 33334534225 in words is "thirty-three billion, three hundred thirty-four million, five hundred thirty-four thousand, two hundred twenty-five".