25083766180 has 96 divisors (see below), whose sum is σ = 60598056960. Its totient is φ = 8625732480.

The previous prime is 25083766177. The next prime is 25083766181. The reversal of 25083766180 is 8166738052.

It is a self number, because there is not a number n which added to its sum of digits gives 25083766180.

It is not an unprimeable number, because it can be changed into a prime (25083766181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2448549 + ... + 2458771.

It is an arithmetic number, because the mean of its divisors is an integer number (631229760).

Almost surely, 2^25083766180 is an apocalyptic number.

25083766180 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 25083766180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30299028480).

25083766180 is an abundant number, since it is smaller than the sum of its proper divisors (35514290780).

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

25083766180 is a wasteful number, since it uses less digits than its factorization.

25083766180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10849 (or 10847 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 25083766180 in words is "twenty-five billion, eighty-three million, seven hundred sixty-six thousand, one hundred eighty".