25255252780282 has 8 divisors (see below), whose sum is σ = 43294719051936. Its totient is φ = 10823679762972.

The previous prime is 25255252780213. The next prime is 25255252780403. The reversal of 25255252780282 is 28208725255252.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901973313568 + ... + 901973313595.

It is an arithmetic number, because the mean of its divisors is an integer number (5411839881492).

Almost surely, 2^{25255252780282} is an apocalyptic number.

25255252780282 is a deficient number, since it is larger than the sum of its proper divisors (18039466271654).

25255252780282 is a wasteful number, since it uses less digits than its factorization.

25255252780282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803946627172.

The product of its (nonzero) digits is 17920000, while the sum is 55.

The spelling of 25255252780282 in words is "twenty-five trillion, two hundred fifty-five billion, two hundred fifty-two million, seven hundred eighty thousand, two hundred eighty-two".