33149606125 has 32 divisors (see below), whose sum is σ = 41732570880. Its totient is φ = 26288337600.

The previous prime is 33149606117. The next prime is 33149606141. The reversal of 33149606125 is 52160694133.

It is not a de Polignac number, because 33149606125 - 2³ = 33149606117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16800639 + ... + 16802611.

It is an arithmetic number, because the mean of its divisors is an integer number (1304142840).

Almost surely, 2^33149606125 is an apocalyptic number.

It is an amenable number.

33149606125 is a deficient number, since it is larger than the sum of its proper divisors (8582964755).

33149606125 is a wasteful number, since it uses less digits than its factorization.

33149606125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3094 (or 3084 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 33149606125 in words is "thirty-three billion, one hundred forty-nine million, six hundred six thousand, one hundred twenty-five".