25522753 has 2 divisors, whose sum is σ = 25522754. Its totient is φ = 25522752.

The previous prime is 25522747. The next prime is 25522759. The reversal of 25522753 is 35722552.

It is a balanced prime because it is at equal distance from previous prime (25522747) and next prime (25522759).

It can be written as a sum of positive squares in only one way, i.e., 25522704 + 49 = 5052^2 + 7^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25522753 is a prime.

It is not a weakly prime, because it can be changed into another prime (25522759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12761376 + 12761377.

It is an arithmetic number, because the mean of its divisors is an integer number (12761377).

Almost surely, 2^25522753 is an apocalyptic number.

It is an amenable number.

25522753 is a deficient number, since it is larger than the sum of its proper divisors (1).

25522753 is an equidigital number, since it uses as much as digits as its factorization.

25522753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21000, while the sum is 31.

The square root of 25522753 is about 5052.0048495622. The cubic root of 25522753 is about 294.4257833301.

The spelling of 25522753 in words is "twenty-five million, five hundred twenty-two thousand, seven hundred fifty-three".