133252450131512 has 32 divisors (see below), whose sum is σ = 250449655050000. Its totient is φ = 66465881822208.

The previous prime is 133252450131491. The next prime is 133252450131523. The reversal of 133252450131512 is 215131054252331.

It is a super-2 number, since 2×133252450131512² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 179125064 + ... + 179867432.

Almost surely, 2^{133252450131512} is an apocalyptic number.

It is an amenable number.

133252450131512 is a deficient number, since it is larger than the sum of its proper divisors (117197204918488).

133252450131512 is a wasteful number, since it uses less digits than its factorization.

133252450131512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796343 (or 796339 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 133252450131512 in words is "one hundred thirty-three trillion, two hundred fifty-two billion, four hundred fifty million, one hundred thirty-one thousand, five hundred twelve".