56784247323 has 8 divisors (see below), whose sum is σ = 75724443648. Its totient is φ = 37850107944.

The previous prime is 56784247307. The next prime is 56784247349. The reversal of 56784247323 is 32374248765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56784247323 - 2⁴ = 56784247307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56784227323) 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 7 ways as a sum of consecutive naturals, for example, 1492315 + ... + 1529892.

It is an arithmetic number, because the mean of its divisors is an integer number (9465555456).

Almost surely, 2^56784247323 is an apocalyptic number.

56784247323 is a deficient number, since it is larger than the sum of its proper divisors (18940196325).

56784247323 is a wasteful number, since it uses less digits than its factorization.

56784247323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028473.

The product of its digits is 6773760, while the sum is 51.

The spelling of 56784247323 in words is "fifty-six billion, seven hundred eighty-four million, two hundred forty-seven thousand, three hundred twenty-three".