23050153289 has 4 divisors (see below), whose sum is σ = 23076437124. Its totient is φ = 23023869456.

The previous prime is 23050153267. The next prime is 23050153319. The reversal of 23050153289 is 98235105032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19318776064 + 3731377225 = 138992^2 + 61085^2 .

It is a cyclic number.

It is not a de Polignac number, because 23050153289 - 2²⁴ = 23033376073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23050153249) 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, 13140602 + ... + 13142355.

It is an arithmetic number, because the mean of its divisors is an integer number (5769109281).

Almost surely, 2^23050153289 is an apocalyptic number.

It is an amenable number.

23050153289 is a deficient number, since it is larger than the sum of its proper divisors (26283835).

23050153289 is an equidigital number, since it uses as much as digits as its factorization.

23050153289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26283834.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 23050153289 in words is "twenty-three billion, fifty million, one hundred fifty-three thousand, two hundred eighty-nine".