25063476480 has 432 divisors, whose sum is σ = 101143660800. Its totient is φ = 5727891456.

The previous prime is 25063476457. The next prime is 25063476527. The reversal of 25063476480 is 8467436052.

25063476480 is a `hidden beast` number, since 2 + 5 + 0 + 634 + 7 + 6 + 4 + 8 + 0 = 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 47 ways as a sum of consecutive naturals, for example, 3948189 + ... + 3954531.

Almost surely, 2^25063476480 is an apocalyptic number.

25063476480 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 25063476480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50571830400).

25063476480 is an abundant number, since it is smaller than the sum of its proper divisors (76080184320).

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

25063476480 is an equidigital number, since it uses as much as digits as its factorization.

25063476480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6391 (or 6360 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 25063476480 in words is "twenty-five billion, sixty-three million, four hundred seventy-six thousand, four hundred eighty".