27726713458 has 16 divisors (see below), whose sum is σ = 42876567360. Its totient is φ = 13437374256.

The previous prime is 27726713453. The next prime is 27726713459. The reversal of 27726713458 is 85431762772.

It is not an unprimeable number, because it can be changed into a prime (27726713453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692868 + ... + 731791.

It is an arithmetic number, because the mean of its divisors is an integer number (2679785460).

Almost surely, 2^27726713458 is an apocalyptic number.

27726713458 is a deficient number, since it is larger than the sum of its proper divisors (15149853902).

27726713458 is a wasteful number, since it uses less digits than its factorization.

27726713458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424961.

The product of its digits is 3951360, while the sum is 52.

The spelling of 27726713458 in words is "twenty-seven billion, seven hundred twenty-six million, seven hundred thirteen thousand, four hundred fifty-eight".