172023410652199 has 2 divisors, whose sum is σ = 172023410652200. Its totient is φ = 172023410652198.

The previous prime is 172023410652143. The next prime is 172023410652227. The reversal of 172023410652199 is 991256014320271.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-172023410652199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (172023510652199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86011705326099 + 86011705326100.

It is an arithmetic number, because the mean of its divisors is an integer number (86011705326100).

Almost surely, 2^{172023410652199} is an apocalyptic number.

172023410652199 is a deficient number, since it is larger than the sum of its proper divisors (1).

172023410652199 is an equidigital number, since it uses as much as digits as its factorization.

172023410652199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 172023410652199 in words is "one hundred seventy-two trillion, twenty-three billion, four hundred ten million, six hundred fifty-two thousand, one hundred ninety-nine".