23254523 has 2 divisors, whose sum is σ = 23254524. Its totient is φ = 23254522.

The previous prime is 23254507. The next prime is 23254547. The reversal of 23254523 is 32545232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23254523 - 2⁴ = 23254507 is a prime.

It is a super-3 number, since 3×23254523³ (a number of 23 digits) contains 333 as substring.

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 = 23254492 and 23254501.

It is not a weakly prime, because it can be changed into another prime (23253523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11627261 + 11627262.

It is an arithmetic number, because the mean of its divisors is an integer number (11627262).

Almost surely, 2^23254523 is an apocalyptic number.

23254523 is a deficient number, since it is larger than the sum of its proper divisors (1).

23254523 is an equidigital number, since it uses as much as digits as its factorization.

23254523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 26.

The square root of 23254523 is about 4822.2943709400. The cubic root of 23254523 is about 285.4318803501.

Adding to 23254523 its reverse (32545232), we get a palindrome (55799755).

The spelling of 23254523 in words is "twenty-three million, two hundred fifty-four thousand, five hundred twenty-three".