132599923169 has 6 divisors (see below), whose sum is σ = 154248890274. Its totient is φ = 113657076960.

The previous prime is 132599923139. The next prime is 132599923199. The reversal of 132599923169 is 961329995231.

It is an interprime number because it is at equal distance from previous prime (132599923139) and next prime (132599923199).

It can be written as a sum of positive squares in only one way, i.e., 125661033169 + 6938890000 = 354487^2 + 83300^2 .

It is not a de Polignac number, because 132599923169 - 2¹⁶ = 132599857633 is a prime.

It is a super-2 number, since 2×132599923169² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132599923129) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1353060392 + ... + 1353060489.

It is an arithmetic number, because the mean of its divisors is an integer number (25708148379).

Almost surely, 2^132599923169 is an apocalyptic number.

It is an amenable number.

132599923169 is a deficient number, since it is larger than the sum of its proper divisors (21648967105).

132599923169 is an equidigital number, since it uses as much as digits as its factorization.

132599923169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706120895 (or 2706120888 counting only the distinct ones).

The product of its digits is 7085880, while the sum is 59.

The spelling of 132599923169 in words is "one hundred thirty-two billion, five hundred ninety-nine million, nine hundred twenty-three thousand, one hundred sixty-nine".