133015157752 has 16 divisors (see below), whose sum is σ = 249545719440. Its totient is φ = 66469632576.

The previous prime is 133015157749. The next prime is 133015157761. The reversal of 133015157752 is 257751510331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4728388 + ... + 4756435.

It is an arithmetic number, because the mean of its divisors is an integer number (15596607465).

Almost surely, 2^133015157752 is an apocalyptic number.

It is an amenable number.

133015157752 is a deficient number, since it is larger than the sum of its proper divisors (116530561688).

133015157752 is a wasteful number, since it uses less digits than its factorization.

133015157752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9486582 (or 9486578 counting only the distinct ones).

The product of its (nonzero) digits is 110250, while the sum is 40.

The spelling of 133015157752 in words is "one hundred thirty-three billion, fifteen million, one hundred fifty-seven thousand, seven hundred fifty-two".