25027277082 has 8 divisors (see below), whose sum is σ = 50054554176. Its totient is φ = 8342425692.

The previous prime is 25027277053. The next prime is 25027277087. The reversal of 25027277082 is 28077272052.

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

25027277082 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (25027277087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2085606418 + ... + 2085606429.

It is an arithmetic number, because the mean of its divisors is an integer number (6256819272).

Almost surely, 2^25027277082 is an apocalyptic number.

25027277082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25027277082 is a wasteful number, since it uses less digits than its factorization.

25027277082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4171212852.

The product of its (nonzero) digits is 219520, while the sum is 42.

The spelling of 25027277082 in words is "twenty-five billion, twenty-seven million, two hundred seventy-seven thousand, eighty-two".