27448798822 has 4 divisors (see below), whose sum is σ = 41173198236. Its totient is φ = 13724399410.

The previous prime is 27448798781. The next prime is 27448798841. The reversal of 27448798822 is 22889784472.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 6862199704 + ... + 6862199707.

It is an arithmetic number, because the mean of its divisors is an integer number (10293299559).

Almost surely, 2^27448798822 is an apocalyptic number.

27448798822 is a deficient number, since it is larger than the sum of its proper divisors (13724399414).

27448798822 is a wasteful number, since it uses less digits than its factorization.

27448798822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13724399413.

The product of its digits is 28901376, while the sum is 61.

The spelling of 27448798822 in words is "twenty-seven billion, four hundred forty-eight million, seven hundred ninety-eight thousand, eight hundred twenty-two".