27422486516 has 24 divisors (see below), whose sum is σ = 50533056000. Its totient is φ = 12984983424.

The previous prime is 27422486411. The next prime is 27422486561. The reversal of 27422486516 is 61568422472.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 156140 + ... + 281468.

It is an arithmetic number, because the mean of its divisors is an integer number (2105544000).

Almost surely, 2^27422486516 is an apocalyptic number.

It is an amenable number.

27422486516 is a deficient number, since it is larger than the sum of its proper divisors (23110569484).

27422486516 is a wasteful number, since it uses less digits than its factorization.

27422486516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128231 (or 128229 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 47.

The spelling of 27422486516 in words is "twenty-seven billion, four hundred twenty-two million, four hundred eighty-six thousand, five hundred sixteen".