27052404922 has 4 divisors (see below), whose sum is σ = 40578607386. Its totient is φ = 13526202460.

The previous prime is 27052404919. The next prime is 27052404941. The reversal of 27052404922 is 22940425072.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 22358921841 + 4693483081 = 149529^2 + 68509^2 .

It is a super-2 number, since 2×27052404922² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6763101229 + ... + 6763101232.

Almost surely, 2^27052404922 is an apocalyptic number.

27052404922 is a deficient number, since it is larger than the sum of its proper divisors (13526202464).

27052404922 is a wasteful number, since it uses less digits than its factorization.

27052404922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13526202463.

The product of its (nonzero) digits is 80640, while the sum is 37.

Adding to 27052404922 its reverse (22940425072), we get a palindrome (49992829994).

The spelling of 27052404922 in words is "twenty-seven billion, fifty-two million, four hundred four thousand, nine hundred twenty-two".