133230451504553 has 32 divisors (see below), whose sum is σ = 149588180058240. Its totient is φ = 117812199697920.

The previous prime is 133230451504543. The next prime is 133230451504571. The reversal of 133230451504553 is 355405154032331.

It is not a de Polignac number, because 133230451504553 - 2⁴ = 133230451504537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133230451504543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260161850 + ... + 260673452.

It is an arithmetic number, because the mean of its divisors is an integer number (4674630626820).

Almost surely, 2^{133230451504553} is an apocalyptic number.

133230451504553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

133230451504553 is a deficient number, since it is larger than the sum of its proper divisors (16357728553687).

133230451504553 is a wasteful number, since it uses less digits than its factorization.

133230451504553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517049.

The product of its (nonzero) digits is 1620000, while the sum is 44.

The spelling of 133230451504553 in words is "one hundred thirty-three trillion, two hundred thirty billion, four hundred fifty-one million, five hundred four thousand, five hundred fifty-three".