27204712803 has 6 divisors (see below), whose sum is σ = 39295696284. Its totient is φ = 18136475196.

The previous prime is 27204712783. The next prime is 27204712807. The reversal of 27204712803 is 30821740272.

It is not a de Polignac number, because 27204712803 - 2²⁰ = 27203664227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27204712807) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1511372925 + ... + 1511372942.

It is an arithmetic number, because the mean of its divisors is an integer number (6549282714).

Almost surely, 2^27204712803 is an apocalyptic number.

27204712803 is a deficient number, since it is larger than the sum of its proper divisors (12090983481).

27204712803 is a wasteful number, since it uses less digits than its factorization.

27204712803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3022745873 (or 3022745870 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The spelling of 27204712803 in words is "twenty-seven billion, two hundred four million, seven hundred twelve thousand, eight hundred three".