25023023 has 2 divisors, whose sum is σ = 25023024. Its totient is φ = 25023022.

The previous prime is 25023017. The next prime is 25023067. The reversal of 25023023 is 32032052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25023023 - 2⁴ = 25023007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25022992 and 25023010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25023073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12511511 + 12511512.

It is an arithmetic number, because the mean of its divisors is an integer number (12511512).

Almost surely, 2^25023023 is an apocalyptic number.

25023023 is a deficient number, since it is larger than the sum of its proper divisors (1).

25023023 is an equidigital number, since it uses as much as digits as its factorization.

25023023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 25023023 is about 5002.3017701854. The cubic root of 25023023 is about 292.4915058288.

Adding to 25023023 its reverse (32032052), we get a palindrome (57055075).

The spelling of 25023023 in words is "twenty-five million, twenty-three thousand, twenty-three".