25883700480 has 648 divisors, whose sum is σ = 101781388800. Its totient is φ = 6062284800.

The previous prime is 25883700413. The next prime is 25883700503. The reversal of 25883700480 is 8400738852.

25883700480 is a `hidden beast` number, since 25 + 8 + 83 + 70 + 0 + 480 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 43211221 + ... + 43211819.

Almost surely, 2^25883700480 is an apocalyptic number.

25883700480 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 25883700480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50890694400).

25883700480 is an abundant number, since it is smaller than the sum of its proper divisors (75897688320).

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

25883700480 is a wasteful number, since it uses less digits than its factorization.

25883700480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 651 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

It can be divided in two parts, 258 and 83700480, that added together give a palindrome (83700738).

The spelling of 25883700480 in words is "twenty-five billion, eight hundred eighty-three million, seven hundred thousand, four hundred eighty".