25006411365460 has 96 divisors (see below), whose sum is σ = 60949653811200. Its totient is φ = 8440321938048.

The previous prime is 25006411365427. The next prime is 25006411365461. The reversal of 25006411365460 is 6456311460052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25006411365461) 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, 14006491 + ... + 15690589.

It is an arithmetic number, because the mean of its divisors is an integer number (634892227200).

Almost surely, 2^{25006411365460} is an apocalyptic number.

25006411365460 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 25006411365460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30474826905600).

25006411365460 is an abundant number, since it is smaller than the sum of its proper divisors (35943242445740).

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

25006411365460 is a wasteful number, since it uses less digits than its factorization.

25006411365460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685765 (or 1685763 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 25006411365460 in words is "twenty-five trillion, six billion, four hundred eleven million, three hundred sixty-five thousand, four hundred sixty".