23525851 has 2 divisors, whose sum is σ = 23525852. Its totient is φ = 23525850.

The previous prime is 23525839. The next prime is 23525863. The reversal of 23525851 is 15852532.

It is a balanced prime because it is at equal distance from previous prime (23525839) and next prime (23525863).

It is a cyclic number.

It is not a de Polignac number, because 23525851 - 2¹¹ = 23523803 is a prime.

It is not a weakly prime, because it can be changed into another prime (23525881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11762925 + 11762926.

It is an arithmetic number, because the mean of its divisors is an integer number (11762926).

Almost surely, 2^23525851 is an apocalyptic number.

23525851 is a deficient number, since it is larger than the sum of its proper divisors (1).

23525851 is an equidigital number, since it uses as much as digits as its factorization.

23525851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12000, while the sum is 31.

The square root of 23525851 is about 4850.3454516148. The cubic root of 23525851 is about 286.5377067024.

The spelling of 23525851 in words is "twenty-three million, five hundred twenty-five thousand, eight hundred fifty-one".