33325125108 has 96 divisors (see below), whose sum is σ = 85629519360. Its totient is φ = 10003344000.

The previous prime is 33325125103. The next prime is 33325125121. The reversal of 33325125108 is 80152152333.

It is a super-2 number, since 2×33325125108² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33325125101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11947378 + ... + 11950166.

It is an arithmetic number, because the mean of its divisors is an integer number (891974160).

Almost surely, 2^33325125108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33325125108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42814759680).

33325125108 is an abundant number, since it is smaller than the sum of its proper divisors (52304394252).

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

33325125108 is a wasteful number, since it uses less digits than its factorization.

33325125108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3629 (or 3627 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 33325125108 in words is "thirty-three billion, three hundred twenty-five million, one hundred twenty-five thousand, one hundred eight".