25089678714 has 16 divisors (see below), whose sum is σ = 52820376480. Its totient is φ = 7923056400.

The previous prime is 25089678683. The next prime is 25089678727. The reversal of 25089678714 is 41787698052.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110042337 + ... + 110042564.

It is an arithmetic number, because the mean of its divisors is an integer number (3301273530).

Almost surely, 2^25089678714 is an apocalyptic number.

25089678714 is an abundant number, since it is smaller than the sum of its proper divisors (27730697766).

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

25089678714 is a wasteful number, since it uses less digits than its factorization.

25089678714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220084925.

The product of its (nonzero) digits is 6773760, while the sum is 57.

The spelling of 25089678714 in words is "twenty-five billion, eighty-nine million, six hundred seventy-eight thousand, seven hundred fourteen".