25135283 has 2 divisors, whose sum is σ = 25135284. Its totient is φ = 25135282.

The previous prime is 25135277. The next prime is 25135301. The reversal of 25135283 is 38253152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25135283 - 2⁴ = 25135267 is a prime.

It is not a weakly prime, because it can be changed into another prime (25135213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12567641 + 12567642.

It is an arithmetic number, because the mean of its divisors is an integer number (12567642).

Almost surely, 2^25135283 is an apocalyptic number.

25135283 is a deficient number, since it is larger than the sum of its proper divisors (1).

25135283 is an equidigital number, since it uses as much as digits as its factorization.

25135283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 29.

The square root of 25135283 is about 5013.5100478607. The cubic root of 25135283 is about 292.9282518354.

The spelling of 25135283 in words is "twenty-five million, one hundred thirty-five thousand, two hundred eighty-three".