27298891059 has 64 divisors (see below), whose sum is σ = 42679111680. Its totient is φ = 15357888000.

The previous prime is 27298891007. The next prime is 27298891063. The reversal of 27298891059 is 95019889272.

It is not a de Polignac number, because 27298891059 - 2²⁰ = 27297842483 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27298890993 and 27298891011.

It is not an unprimeable number, because it can be changed into a prime (27298891069) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4654789 + ... + 4660649.

It is an arithmetic number, because the mean of its divisors is an integer number (666861120).

Almost surely, 2^27298891059 is an apocalyptic number.

27298891059 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

27298891059 is a deficient number, since it is larger than the sum of its proper divisors (15380220621).

27298891059 is a wasteful number, since it uses less digits than its factorization.

27298891059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6092.

The product of its (nonzero) digits is 6531840, while the sum is 60.

The spelling of 27298891059 in words is "twenty-seven billion, two hundred ninety-eight million, eight hundred ninety-one thousand, fifty-nine".