25182112723 has 2 divisors, whose sum is σ = 25182112724. Its totient is φ = 25182112722.

The previous prime is 25182112687. The next prime is 25182112763. The reversal of 25182112723 is 32721128152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25182112723 - 2³³ = 16592178131 is a prime.

It is not a weakly prime, because it can be changed into another prime (25182112763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12591056361 + 12591056362.

It is an arithmetic number, because the mean of its divisors is an integer number (12591056362).

Almost surely, 2^25182112723 is an apocalyptic number.

25182112723 is a deficient number, since it is larger than the sum of its proper divisors (1).

25182112723 is an equidigital number, since it uses as much as digits as its factorization.

25182112723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 34.

The spelling of 25182112723 in words is "twenty-five billion, one hundred eighty-two million, one hundred twelve thousand, seven hundred twenty-three".