25842937559059 has 2 divisors, whose sum is σ = 25842937559060. Its totient is φ = 25842937559058.

The previous prime is 25842937558967. The next prime is 25842937559083. The reversal of 25842937559059 is 95095573924852.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25842937559059 - 2¹⁵ = 25842937526291 is a prime.

It is a super-2 number, since 2×25842937559059² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25842937558982 and 25842937559000.

It is not a weakly prime, because it can be changed into another prime (25843937559059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12921468779529 + 12921468779530.

It is an arithmetic number, because the mean of its divisors is an integer number (12921468779530).

Almost surely, 2^{25842937559059} is an apocalyptic number.

25842937559059 is a deficient number, since it is larger than the sum of its proper divisors (1).

25842937559059 is an equidigital number, since it uses as much as digits as its factorization.

25842937559059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720000, while the sum is 73.

The spelling of 25842937559059 in words is "twenty-five trillion, eight hundred forty-two billion, nine hundred thirty-seven million, five hundred fifty-nine thousand, fifty-nine".