232504156504069 has 2 divisors, whose sum is σ = 232504156504070. Its totient is φ = 232504156504068.

The previous prime is 232504156503959. The next prime is 232504156504097. The reversal of 232504156504069 is 960405651405232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221624614991844 + 10879541512225 = 14887062^2 + 3298415^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232504156504069 is a prime.

It is a super-2 number, since 2×232504156504069² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232504156504099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116252078252034 + 116252078252035.

It is an arithmetic number, because the mean of its divisors is an integer number (116252078252035).

Almost surely, 2^{232504156504069} is an apocalyptic number.

It is an amenable number.

232504156504069 is a deficient number, since it is larger than the sum of its proper divisors (1).

232504156504069 is an equidigital number, since it uses as much as digits as its factorization.

232504156504069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776000, while the sum is 52.

The spelling of 232504156504069 in words is "two hundred thirty-two trillion, five hundred four billion, one hundred fifty-six million, five hundred four thousand, sixty-nine".