25414124563 has 2 divisors, whose sum is σ = 25414124564. Its totient is φ = 25414124562.

The previous prime is 25414124537. The next prime is 25414124623. The reversal of 25414124563 is 36542141452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25414124563 - 2²⁹ = 24877253651 is a prime.

It is not a weakly prime, because it can be changed into another prime (25414124863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12707062281 + 12707062282.

It is an arithmetic number, because the mean of its divisors is an integer number (12707062282).

Almost surely, 2^25414124563 is an apocalyptic number.

25414124563 is a deficient number, since it is larger than the sum of its proper divisors (1).

25414124563 is an equidigital number, since it uses as much as digits as its factorization.

25414124563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115200, while the sum is 37.

The spelling of 25414124563 in words is "twenty-five billion, four hundred fourteen million, one hundred twenty-four thousand, five hundred sixty-three".