25092423647 has 2 divisors, whose sum is σ = 25092423648. Its totient is φ = 25092423646.

The previous prime is 25092423611. The next prime is 25092423661. The reversal of 25092423647 is 74632429052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25092423647 - 2¹⁰ = 25092422623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25092423598 and 25092423607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25092423677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12546211823 + 12546211824.

It is an arithmetic number, because the mean of its divisors is an integer number (12546211824).

Almost surely, 2^25092423647 is an apocalyptic number.

25092423647 is a deficient number, since it is larger than the sum of its proper divisors (1).

25092423647 is an equidigital number, since it uses as much as digits as its factorization.

25092423647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 25092423647 in words is "twenty-five billion, ninety-two million, four hundred twenty-three thousand, six hundred forty-seven".