25873741155 has 64 divisors (see below), whose sum is σ = 42468530688. Its totient is φ = 13448601600.

The previous prime is 25873741139. The next prime is 25873741183. The reversal of 25873741155 is 55114737852.

It is not a de Polignac number, because 25873741155 - 2⁴ = 25873741139 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 63 ways as a sum of consecutive naturals, for example, 31285852 + ... + 31286678.

It is an arithmetic number, because the mean of its divisors is an integer number (663570792).

Almost surely, 2^25873741155 is an apocalyptic number.

25873741155 is a deficient number, since it is larger than the sum of its proper divisors (16594789533).

25873741155 is a wasteful number, since it uses less digits than its factorization.

25873741155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236.

The product of its digits is 1176000, while the sum is 48.

The spelling of 25873741155 in words is "twenty-five billion, eight hundred seventy-three million, seven hundred forty-one thousand, one hundred fifty-five".