23050529 has 2 divisors, whose sum is σ = 23050530. Its totient is φ = 23050528.

The previous prime is 23050507. The next prime is 23050543. The reversal of 23050529 is 92505032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13140625 + 9909904 = 3625^2 + 3148^2 .

It is a cyclic number.

It is not a de Polignac number, because 23050529 - 2¹⁶ = 22984993 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 23050498 and 23050507.

It is not a weakly prime, because it can be changed into another prime (23050549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11525264 + 11525265.

It is an arithmetic number, because the mean of its divisors is an integer number (11525265).

Almost surely, 2^23050529 is an apocalyptic number.

It is an amenable number.

23050529 is a deficient number, since it is larger than the sum of its proper divisors (1).

23050529 is an equidigital number, since it uses as much as digits as its factorization.

23050529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 23050529 is about 4801.0966455592. The cubic root of 23050529 is about 284.5948032785.

The spelling of 23050529 in words is "twenty-three million, fifty thousand, five hundred twenty-nine".