133031524472 has 64 divisors (see below), whose sum is σ = 311044285440. Its totient is φ = 51820214400.

The previous prime is 133031524471. The next prime is 133031524601. The reversal of 133031524472 is 274425130331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133031524471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3591953 + ... + 3628799.

It is an arithmetic number, because the mean of its divisors is an integer number (4860066960).

Almost surely, 2^133031524472 is an apocalyptic number.

It is an amenable number.

133031524472 is an abundant number, since it is smaller than the sum of its proper divisors (178012760968).

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

133031524472 is a wasteful number, since it uses less digits than its factorization.

133031524472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42732 (or 42728 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 133031524472 in words is "one hundred thirty-three billion, thirty-one million, five hundred twenty-four thousand, four hundred seventy-two".