25648292210743 has 2 divisors, whose sum is σ = 25648292210744. Its totient is φ = 25648292210742.

The previous prime is 25648292210633. The next prime is 25648292210759. The reversal of 25648292210743 is 34701229284652.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25648292210743 - 2³⁷ = 25510853257271 is a prime.

It is a super-2 number, since 2×25648292210743² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25648292210143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12824146105371 + 12824146105372.

It is an arithmetic number, because the mean of its divisors is an integer number (12824146105372).

It is a 1-persistent number, because it is pandigital, but 2⋅25648292210743 = 51296584421486 is not.

Almost surely, 2^{25648292210743} is an apocalyptic number.

25648292210743 is a deficient number, since it is larger than the sum of its proper divisors (1).

25648292210743 is an equidigital number, since it uses as much as digits as its factorization.

25648292210743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 25648292210743 in words is "twenty-five trillion, six hundred forty-eight billion, two hundred ninety-two million, two hundred ten thousand, seven hundred forty-three".