133752764559232 has 128 divisors (see below), whose sum is σ = 345212095334400. Its totient is φ = 50128277207040.

The previous prime is 133752764559223. The next prime is 133752764559241. The reversal of 133752764559232 is 232955467257331.

It is an interprime number because it is at equal distance from previous prime (133752764559223) and next prime (133752764559241).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301960144 + ... + 302402767.

It is an arithmetic number, because the mean of its divisors is an integer number (2696969494800).

Almost surely, 2^{133752764559232} is an apocalyptic number.

It is an amenable number.

133752764559232 is an abundant number, since it is smaller than the sum of its proper divisors (211459330775168).

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

133752764559232 is a wasteful number, since it uses less digits than its factorization.

133752764559232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604362964 (or 604362952 counting only the distinct ones).

The product of its digits is 285768000, while the sum is 64.

The spelling of 133752764559232 in words is "one hundred thirty-three trillion, seven hundred fifty-two billion, seven hundred sixty-four million, five hundred fifty-nine thousand, two hundred thirty-two".