133037950659 has 4 divisors (see below), whose sum is σ = 177383934216. Its totient is φ = 88691967104.

The previous prime is 133037950579. The next prime is 133037950691. The reversal of 133037950659 is 956059730331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133037950659 - 2²⁰ = 133036902083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133037950699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22172991774 + ... + 22172991779.

It is an arithmetic number, because the mean of its divisors is an integer number (44345983554).

Almost surely, 2^133037950659 is an apocalyptic number.

133037950659 is a deficient number, since it is larger than the sum of its proper divisors (44345983557).

133037950659 is an equidigital number, since it uses as much as digits as its factorization.

133037950659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44345983556.

The product of its (nonzero) digits is 2296350, while the sum is 51.

The spelling of 133037950659 in words is "one hundred thirty-three billion, thirty-seven million, nine hundred fifty thousand, six hundred fifty-nine".