27726627352 has 16 divisors (see below), whose sum is σ = 52464376800. Its totient is φ = 13736126880.

The previous prime is 27726627347. The next prime is 27726627361. The reversal of 27726627352 is 25372662772.

It is a junction number, because it is equal to n+sod(n) for n = 27726627296 and 27726627305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15897424 + ... + 15899167.

It is an arithmetic number, because the mean of its divisors is an integer number (3279023550).

Almost surely, 2^27726627352 is an apocalyptic number.

It is an amenable number.

27726627352 is a deficient number, since it is larger than the sum of its proper divisors (24737749448).

27726627352 is a wasteful number, since it uses less digits than its factorization.

27726627352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31796706 (or 31796702 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 49.

The spelling of 27726627352 in words is "twenty-seven billion, seven hundred twenty-six million, six hundred twenty-seven thousand, three hundred fifty-two".