25872751080 has 320 divisors, whose sum is σ = 95098449600. Its totient is φ = 6256880640.

The previous prime is 25872751067. The next prime is 25872751081. The reversal of 25872751080 is 8015727852.

25872751080 is a `hidden beast` number, since 2 + 58 + 7 + 2 + 7 + 510 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (25872751081) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 22915956 + ... + 22917084.

It is an arithmetic number, because the mean of its divisors is an integer number (297182655).

Almost surely, 2^25872751080 is an apocalyptic number.

25872751080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25872751080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47549224800).

25872751080 is an abundant number, since it is smaller than the sum of its proper divisors (69225698520).

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

25872751080 is a wasteful number, since it uses less digits than its factorization.

25872751080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806 (or 1793 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 45.

The spelling of 25872751080 in words is "twenty-five billion, eight hundred seventy-two million, seven hundred fifty-one thousand, eighty".