25775363 has 2 divisors, whose sum is σ = 25775364. Its totient is φ = 25775362.

The previous prime is 25775359. The next prime is 25775377. The reversal of 25775363 is 36357752.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25775363 - 2² = 25775359 is a prime.

It is not a weakly prime, because it can be changed into another prime (25775303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12887681 + 12887682.

It is an arithmetic number, because the mean of its divisors is an integer number (12887682).

Almost surely, 2^25775363 is an apocalyptic number.

25775363 is a deficient number, since it is larger than the sum of its proper divisors (1).

25775363 is an equidigital number, since it uses as much as digits as its factorization.

25775363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 132300, while the sum is 38.

The square root of 25775363 is about 5076.9442581143. The cubic root of 25775363 is about 295.3939503576.

The spelling of 25775363 in words is "twenty-five million, seven hundred seventy-five thousand, three hundred sixty-three".