25045524145583 has 2 divisors, whose sum is σ = 25045524145584. Its totient is φ = 25045524145582.

The previous prime is 25045524145513. The next prime is 25045524145619. The reversal of 25045524145583 is 38554142554052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25045524145583 - 2¹⁰ = 25045524144559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25045524145513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12522762072791 + 12522762072792.

It is an arithmetic number, because the mean of its divisors is an integer number (12522762072792).

Almost surely, 2^{25045524145583} is an apocalyptic number.

25045524145583 is a deficient number, since it is larger than the sum of its proper divisors (1).

25045524145583 is an equidigital number, since it uses as much as digits as its factorization.

25045524145583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200000, while the sum is 53.

The spelling of 25045524145583 in words is "twenty-five trillion, forty-five billion, five hundred twenty-four million, one hundred forty-five thousand, five hundred eighty-three".