25360823 has 2 divisors, whose sum is σ = 25360824. Its totient is φ = 25360822.

The previous prime is 25360807. The next prime is 25360847. The reversal of 25360823 is 32806352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25360823 - 2⁴ = 25360807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25360523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12680411 + 12680412.

It is an arithmetic number, because the mean of its divisors is an integer number (12680412).

Almost surely, 2^25360823 is an apocalyptic number.

25360823 is a deficient number, since it is larger than the sum of its proper divisors (1).

25360823 is an equidigital number, since it uses as much as digits as its factorization.

25360823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 25360823 is about 5035.9530379065. The cubic root of 25360823 is about 293.8017969322.

The spelling of 25360823 in words is "twenty-five million, three hundred sixty thousand, eight hundred twenty-three".