27273409798 has 16 divisors (see below), whose sum is σ = 42752294496. Its totient is φ = 13024408320.

The previous prime is 27273409789. The next prime is 27273409811. The reversal of 27273409798 is 89790437272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409533 + ... + 471448.

It is an arithmetic number, because the mean of its divisors is an integer number (2672018406).

Almost surely, 2^27273409798 is an apocalyptic number.

27273409798 is a deficient number, since it is larger than the sum of its proper divisors (15478884698).

27273409798 is a wasteful number, since it uses less digits than its factorization.

27273409798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881679.

The product of its (nonzero) digits is 10668672, while the sum is 58.

The spelling of 27273409798 in words is "twenty-seven billion, two hundred seventy-three million, four hundred nine thousand, seven hundred ninety-eight".