25084134822 has 32 divisors (see below), whose sum is σ = 50652749952. Its totient is φ = 8280750464.

The previous prime is 25084134781. The next prime is 25084134833. The reversal of 25084134822 is 22843148052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871993 + ... + 900299.

It is an arithmetic number, because the mean of its divisors is an integer number (1582898436).

Almost surely, 2^25084134822 is an apocalyptic number.

25084134822 is an abundant number, since it is smaller than the sum of its proper divisors (25568615130).

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

25084134822 is a wasteful number, since it uses less digits than its factorization.

25084134822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29732.

The product of its (nonzero) digits is 122880, while the sum is 39.

The spelling of 25084134822 in words is "twenty-five billion, eighty-four million, one hundred thirty-four thousand, eight hundred twenty-two".