25026066053 has 2 divisors, whose sum is σ = 25026066054. Its totient is φ = 25026066052.

The previous prime is 25026066029. The next prime is 25026066071. The reversal of 25026066053 is 35066062052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16042248964 + 8983817089 = 126658^2 + 94783^2 .

It is a cyclic number.

It is not a de Polignac number, because 25026066053 - 2¹⁴ = 25026049669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25026066553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12513033026 + 12513033027.

It is an arithmetic number, because the mean of its divisors is an integer number (12513033027).

Almost surely, 2^25026066053 is an apocalyptic number.

It is an amenable number.

25026066053 is a deficient number, since it is larger than the sum of its proper divisors (1).

25026066053 is an equidigital number, since it uses as much as digits as its factorization.

25026066053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 25026066053 in words is "twenty-five billion, twenty-six million, sixty-six thousand, fifty-three".