27363493922 has 6 divisors (see below), whose sum is σ = 41045591793. Its totient is φ = 13681629992.

The previous prime is 27363493907. The next prime is 27363493951. The reversal of 27363493922 is 22939436372.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19429850881 + 7933643041 = 139391^2 + 89071^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=116969.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 175454 + ... + 292422.

Almost surely, 2^27363493922 is an apocalyptic number.

27363493922 is a deficient number, since it is larger than the sum of its proper divisors (13682097871).

27363493922 is an frugal number, since it uses more digits than its factorization.

27363493922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233940 (or 116971 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 50.

Multiplying 27363493922 by its sum of digits (50), we get a square (1368174696100 = 1169690²).

The spelling of 27363493922 in words is "twenty-seven billion, three hundred sixty-three million, four hundred ninety-three thousand, nine hundred twenty-two".