25302379 has 2 divisors, whose sum is σ = 25302380. Its totient is φ = 25302378.

The previous prime is 25302367. The next prime is 25302391. The reversal of 25302379 is 97320352.

It is a balanced prime because it is at equal distance from previous prime (25302367) and next prime (25302391).

It is a cyclic number.

It is not a de Polignac number, because 25302379 - 2¹⁵ = 25269611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25302379.

It is not a weakly prime, because it can be changed into another prime (25303379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12651189 + 12651190.

It is an arithmetic number, because the mean of its divisors is an integer number (12651190).

Almost surely, 2^25302379 is an apocalyptic number.

25302379 is a deficient number, since it is larger than the sum of its proper divisors (1).

25302379 is an equidigital number, since it uses as much as digits as its factorization.

25302379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 25302379 is about 5030.1470157442. The cubic root of 25302379 is about 293.5759346605.

The spelling of 25302379 in words is "twenty-five million, three hundred two thousand, three hundred seventy-nine".