23002514537 has 2 divisors, whose sum is σ = 23002514538. Its totient is φ = 23002514536.

The previous prime is 23002514531. The next prime is 23002514543. The reversal of 23002514537 is 73541520032.

It is a balanced prime because it is at equal distance from previous prime (23002514531) and next prime (23002514543).

It can be written as a sum of positive squares in only one way, i.e., 20375849536 + 2626665001 = 142744^2 + 51251^2 .

It is a cyclic number.

It is not a de Polignac number, because 23002514537 - 2¹² = 23002510441 is a prime.

It is not a weakly prime, because it can be changed into another prime (23002514531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501257268 + 11501257269.

It is an arithmetic number, because the mean of its divisors is an integer number (11501257269).

Almost surely, 2^23002514537 is an apocalyptic number.

It is an amenable number.

23002514537 is a deficient number, since it is larger than the sum of its proper divisors (1).

23002514537 is an equidigital number, since it uses as much as digits as its factorization.

23002514537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 32.

The spelling of 23002514537 in words is "twenty-three billion, two million, five hundred fourteen thousand, five hundred thirty-seven".