23024515489 has 2 divisors, whose sum is σ = 23024515490. Its totient is φ = 23024515488.

The previous prime is 23024515463. The next prime is 23024515529. The reversal of 23024515489 is 98451542032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21757725025 + 1266790464 = 147505^2 + 35592^2 .

It is a cyclic number.

It is not a de Polignac number, because 23024515489 - 2¹¹ = 23024513441 is a prime.

It is not a weakly prime, because it can be changed into another prime (23024519489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11512257744 + 11512257745.

It is an arithmetic number, because the mean of its divisors is an integer number (11512257745).

Almost surely, 2^23024515489 is an apocalyptic number.

It is an amenable number.

23024515489 is a deficient number, since it is larger than the sum of its proper divisors (1).

23024515489 is an equidigital number, since it uses as much as digits as its factorization.

23024515489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 23024515489 in words is "twenty-three billion, twenty-four million, five hundred fifteen thousand, four hundred eighty-nine".