25300823 has 2 divisors, whose sum is σ = 25300824. Its totient is φ = 25300822.

The previous prime is 25300703. The next prime is 25300829. The reversal of 25300823 is 32800352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25300823 - 2¹⁸ = 25038679 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25300829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12650411 + 12650412.

It is an arithmetic number, because the mean of its divisors is an integer number (12650412).

Almost surely, 2^25300823 is an apocalyptic number.

25300823 is a deficient number, since it is larger than the sum of its proper divisors (1).

25300823 is an equidigital number, since it uses as much as digits as its factorization.

25300823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 25300823 is about 5029.9923459186. The cubic root of 25300823 is about 293.5699166030.

The spelling of 25300823 in words is "twenty-five million, three hundred thousand, eight hundred twenty-three".