25529363 has 2 divisors, whose sum is σ = 25529364. Its totient is φ = 25529362.

The previous prime is 25529353. The next prime is 25529377. The reversal of 25529363 is 36392552.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25529363 - 2¹⁴ = 25512979 is a prime.

It is a super-3 number, since 3×25529363³ (a number of 23 digits) contains 333 as substring.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (25529303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12764681 + 12764682.

It is an arithmetic number, because the mean of its divisors is an integer number (12764682).

Almost surely, 2^25529363 is an apocalyptic number.

25529363 is a deficient number, since it is larger than the sum of its proper divisors (1).

25529363 is an equidigital number, since it uses as much as digits as its factorization.

25529363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48600, while the sum is 35.

The square root of 25529363 is about 5052.6590029409. The cubic root of 25529363 is about 294.4511983842.

The spelling of 25529363 in words is "twenty-five million, five hundred twenty-nine thousand, three hundred sixty-three".