25059000385 has 32 divisors (see below), whose sum is σ = 30821313024. Its totient is φ = 19553184000.

The previous prime is 25059000359. The next prime is 25059000389. The reversal of 25059000385 is 58300095052.

25059000385 is a nontrivial binomial coefficient, being equal to C(223871, 2).

It is not a de Polignac number, because 25059000385 - 2⁵ = 25059000353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25059000389) 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, 23617755 + ... + 23618815.

It is an arithmetic number, because the mean of its divisors is an integer number (963166032).

Almost surely, 2^25059000385 is an apocalyptic number.

25059000385 is the 223870-th triangular number.

25059000385 is the 74624-th centered nonagonal number.

It is an amenable number.

25059000385 is a deficient number, since it is larger than the sum of its proper divisors (5762312639).

25059000385 is a wasteful number, since it uses less digits than its factorization.

25059000385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 25059000385 in words is "twenty-five billion, fifty-nine million, three hundred eighty-five", and thus it is an aban number.