27203026828 has 6 divisors (see below), whose sum is σ = 47605296956. Its totient is φ = 13601513412.

The previous prime is 27203026811. The next prime is 27203026841. The reversal of 27203026828 is 82862030272.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3400378350 + ... + 3400378357.

Almost surely, 2^27203026828 is an apocalyptic number.

It is an amenable number.

27203026828 is a deficient number, since it is larger than the sum of its proper divisors (20402270128).

27203026828 is a wasteful number, since it uses less digits than its factorization.

27203026828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6800756711 (or 6800756709 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 27203026828 in words is "twenty-seven billion, two hundred three million, twenty-six thousand, eight hundred twenty-eight".