25807131150 has 96 divisors (see below), whose sum is σ = 64743543648. Its totient is φ = 6802368000.

The previous prime is 25807131149. The next prime is 25807131167. The reversal of 25807131150 is 5113170852.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12921952 + ... + 12923948.

It is an arithmetic number, because the mean of its divisors is an integer number (674411913).

Almost surely, 2^25807131150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25807131150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32371771824).

25807131150 is an abundant number, since it is smaller than the sum of its proper divisors (38936412498).

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

25807131150 is a wasteful number, since it uses less digits than its factorization.

25807131150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966 (or 2961 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 33.

The spelling of 25807131150 in words is "twenty-five billion, eight hundred seven million, one hundred thirty-one thousand, one hundred fifty".