25873741158 has 16 divisors (see below), whose sum is σ = 54791452080. Its totient is φ = 8117252096.

The previous prime is 25873741139. The next prime is 25873741183. The reversal of 25873741158 is 85114737852.

It is a super-2 number, since 2×25873741158² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 25873741158.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 126831963 + ... + 126832166.

It is an arithmetic number, because the mean of its divisors is an integer number (3424465755).

Almost surely, 2^25873741158 is an apocalyptic number.

25873741158 is an abundant number, since it is smaller than the sum of its proper divisors (28917710922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25873741158 is a wasteful number, since it uses less digits than its factorization.

25873741158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253664151.

The product of its digits is 1881600, while the sum is 51.

The spelling of 25873741158 in words is "twenty-five billion, eight hundred seventy-three million, seven hundred forty-one thousand, one hundred fifty-eight".