23500612237 has 2 divisors, whose sum is σ = 23500612238. Its totient is φ = 23500612236.

The previous prime is 23500612211. The next prime is 23500612249. The reversal of 23500612237 is 73221600532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21777200041 + 1723412196 = 147571^2 + 41514^2 .

It is a cyclic number.

It is not a de Polignac number, because 23500612237 - 2¹⁵ = 23500579469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23500612199 and 23500612208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23500612207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11750306118 + 11750306119.

It is an arithmetic number, because the mean of its divisors is an integer number (11750306119).

Almost surely, 2^23500612237 is an apocalyptic number.

It is an amenable number.

23500612237 is a deficient number, since it is larger than the sum of its proper divisors (1).

23500612237 is an equidigital number, since it uses as much as digits as its factorization.

23500612237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

The spelling of 23500612237 in words is "twenty-three billion, five hundred million, six hundred twelve thousand, two hundred thirty-seven".