133725029604 has 24 divisors (see below), whose sum is σ = 330379485408. Its totient is φ = 41952950400.

The previous prime is 133725029597. The next prime is 133725029639. The reversal of 133725029604 is 406920527331.

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, 327757222 + ... + 327757629.

It is an arithmetic number, because the mean of its divisors is an integer number (13765811892).

Almost surely, 2^133725029604 is an apocalyptic number.

It is an amenable number.

133725029604 is an abundant number, since it is smaller than the sum of its proper divisors (196654455804).

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

133725029604 is a wasteful number, since it uses less digits than its factorization.

133725029604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655514875 (or 655514873 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 133725029604 in words is "one hundred thirty-three billion, seven hundred twenty-five million, twenty-nine thousand, six hundred four".