56336776273 has 4 divisors (see below), whose sum is σ = 56356763760. Its totient is φ = 56316788788.

The previous prime is 56336776267. The next prime is 56336776409. The reversal of 56336776273 is 37267763365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56336776273 - 2¹⁷ = 56336645201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56336776213) 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, 9989515 + ... + 9995152.

It is an arithmetic number, because the mean of its divisors is an integer number (14089190940).

Almost surely, 2^56336776273 is an apocalyptic number.

It is an amenable number.

56336776273 is a deficient number, since it is larger than the sum of its proper divisors (19987487).

56336776273 is a wasteful number, since it uses less digits than its factorization.

56336776273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19987486.

The product of its digits is 20003760, while the sum is 55.

The spelling of 56336776273 in words is "fifty-six billion, three hundred thirty-six million, seven hundred seventy-six thousand, two hundred seventy-three".