56803432927 has 4 divisors (see below), whose sum is σ = 57365843256. Its totient is φ = 56241022600.

The previous prime is 56803432909. The next prime is 56803432969. The reversal of 56803432927 is 72923430865.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56803432927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56803432627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281205013 + ... + 281205214.

It is an arithmetic number, because the mean of its divisors is an integer number (14341460814).

Almost surely, 2^56803432927 is an apocalyptic number.

56803432927 is a deficient number, since it is larger than the sum of its proper divisors (562410329).

56803432927 is a wasteful number, since it uses less digits than its factorization.

56803432927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562410328.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 56803432927 in words is "fifty-six billion, eight hundred three million, four hundred thirty-two thousand, nine hundred twenty-seven".