25052953 has 2 divisors, whose sum is σ = 25052954. Its totient is φ = 25052952.

The previous prime is 25052939. The next prime is 25052971. The reversal of 25052953 is 35925052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24970009 + 82944 = 4997^2 + 288^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25052953 is a prime.

It is not a weakly prime, because it can be changed into another prime (25052903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12526476 + 12526477.

It is an arithmetic number, because the mean of its divisors is an integer number (12526477).

Almost surely, 2^25052953 is an apocalyptic number.

It is an amenable number.

25052953 is a deficient number, since it is larger than the sum of its proper divisors (1).

25052953 is an equidigital number, since it uses as much as digits as its factorization.

25052953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 25052953 is about 5005.2924989455. The cubic root of 25052953 is about 292.6080755809.

The spelling of 25052953 in words is "twenty-five million, fifty-two thousand, nine hundred fifty-three".