25150004880 has 960 divisors, whose sum is σ = 109230342144. Its totient is φ = 4653158400.

The previous prime is 25150004851. The next prime is 25150004903. The reversal of 25150004880 is 8840005152.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 81921687 + ... + 81921993.

Almost surely, 2^25150004880 is an apocalyptic number.

25150004880 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 25150004880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54615171072).

25150004880 is an abundant number, since it is smaller than the sum of its proper divisors (84080337264).

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

25150004880 is a wasteful number, since it uses less digits than its factorization.

25150004880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The spelling of 25150004880 in words is "twenty-five billion, one hundred fifty million, four thousand, eight hundred eighty".