25251053 has 2 divisors, whose sum is σ = 25251054. Its totient is φ = 25251052.

The previous prime is 25251047. The next prime is 25251059. The reversal of 25251053 is 35015252.

It is a balanced prime because it is at equal distance from previous prime (25251047) and next prime (25251059).

It can be written as a sum of positive squares in only one way, i.e., 20043529 + 5207524 = 4477^2 + 2282^2 .

It is a cyclic number.

It is not a de Polignac number, because 25251053 - 2¹² = 25246957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25251059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12625526 + 12625527.

It is an arithmetic number, because the mean of its divisors is an integer number (12625527).

Almost surely, 2^25251053 is an apocalyptic number.

It is an amenable number.

25251053 is a deficient number, since it is larger than the sum of its proper divisors (1).

25251053 is an equidigital number, since it uses as much as digits as its factorization.

25251053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 25251053 is about 5025.0425868842. The cubic root of 25251053 is about 293.3772935436.

The spelling of 25251053 in words is "twenty-five million, two hundred fifty-one thousand, fifty-three".