133245005555352 has 64 divisors (see below), whose sum is σ = 352927673791200. Its totient is φ = 41776244326400.

The previous prime is 133245005555341. The next prime is 133245005555359. The reversal of 133245005555352 is 253555500542331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133245005555359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101339577 + ... + 102645992.

Almost surely, 2^{133245005555352} is an apocalyptic number.

133245005555352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133245005555352 is an abundant number, since it is smaller than the sum of its proper divisors (219682668235848).

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

133245005555352 is a wasteful number, since it uses less digits than its factorization.

133245005555352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203987196 (or 203987192 counting only the distinct ones).

The product of its (nonzero) digits is 6750000, while the sum is 48.

The spelling of 133245005555352 in words is "one hundred thirty-three trillion, two hundred forty-five billion, five million, five hundred fifty-five thousand, three hundred fifty-two".