25534753 has 2 divisors, whose sum is σ = 25534754. Its totient is φ = 25534752.

The previous prime is 25534741. The next prime is 25534757. The reversal of 25534753 is 35743552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13749264 + 11785489 = 3708^2 + 3433^2 .

It is a cyclic number.

It is not a de Polignac number, because 25534753 - 2⁵ = 25534721 is a prime.

It is a super-2 number, since 2×25534753² = 1304047221542018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (25534757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12767376 + 12767377.

It is an arithmetic number, because the mean of its divisors is an integer number (12767377).

Almost surely, 2^25534753 is an apocalyptic number.

It is an amenable number.

25534753 is a deficient number, since it is larger than the sum of its proper divisors (1).

25534753 is an equidigital number, since it uses as much as digits as its factorization.

25534753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63000, while the sum is 34.

The square root of 25534753 is about 5053.1923573124. The cubic root of 25534753 is about 294.4719193644.

The spelling of 25534753 in words is "twenty-five million, five hundred thirty-four thousand, seven hundred fifty-three".