152243592089 has 4 divisors (see below), whose sum is σ = 161199097524. Its totient is φ = 143288086656.

The previous prime is 152243592037. The next prime is 152243592097. The reversal of 152243592089 is 980295342251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 980295342251 = 233 ⋅4207276147.

It can be written as a sum of positive squares in 2 ways, for example, as 124985582089 + 27258010000 = 353533^2 + 165100^2 .

It is a cyclic number.

It is not a de Polignac number, because 152243592089 - 2²⁸ = 151975156633 is a prime.

It is a super-2 number, since 2×152243592089² (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 (152243597089) 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, 4477752692 + ... + 4477752725.

It is an arithmetic number, because the mean of its divisors is an integer number (40299774381).

Almost surely, 2^152243592089 is an apocalyptic number.

It is an amenable number.

152243592089 is a deficient number, since it is larger than the sum of its proper divisors (8955505435).

152243592089 is an equidigital number, since it uses as much as digits as its factorization.

152243592089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8955505434.

The product of its (nonzero) digits is 1555200, while the sum is 50.

The spelling of 152243592089 in words is "one hundred fifty-two billion, two hundred forty-three million, five hundred ninety-two thousand, eighty-nine".