133515075876 has 96 divisors (see below), whose sum is σ = 388047787008. Its totient is φ = 34788493440.

The previous prime is 133515075853. The next prime is 133515075887. The reversal of 133515075876 is 678570515331.

It is a happy number.

133515075876 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 645910 + ... + 827181.

It is an arithmetic number, because the mean of its divisors is an integer number (4042164448).

Almost surely, 2^133515075876 is an apocalyptic number.

It is an amenable number.

133515075876 is an abundant number, since it is smaller than the sum of its proper divisors (254532711132).

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

133515075876 is a wasteful number, since it uses less digits than its factorization.

133515075876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473201 (or 1473199 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 51.

The spelling of 133515075876 in words is "one hundred thirty-three billion, five hundred fifteen million, seventy-five thousand, eight hundred seventy-six".