133250565364 has 24 divisors (see below), whose sum is σ = 272171370240. Its totient is φ = 55892333856.

The previous prime is 133250565319. The next prime is 133250565377. The reversal of 133250565364 is 463565052331.

It is a self number, because there is not a number n which added to its sum of digits gives 133250565364.

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, 50625799 + ... + 50628430.

It is an arithmetic number, because the mean of its divisors is an integer number (11340473760).

Almost surely, 2^133250565364 is an apocalyptic number.

133250565364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

133250565364 is an abundant number, since it is smaller than the sum of its proper divisors (138920804876).

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

133250565364 is a wasteful number, since it uses less digits than its factorization.

133250565364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101254287 (or 101254285 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 43.

The spelling of 133250565364 in words is "one hundred thirty-three billion, two hundred fifty million, five hundred sixty-five thousand, three hundred sixty-four".