56807004743 has 4 divisors (see below), whose sum is σ = 57104423808. Its totient is φ = 56509585680.

The previous prime is 56807004739. The next prime is 56807004797. The reversal of 56807004743 is 34740070865.

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

It is a cyclic number.

It is not a de Polignac number, because 56807004743 - 2² = 56807004739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56807004694 and 56807004703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56807004343) 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, 148709246 + ... + 148709627.

It is an arithmetic number, because the mean of its divisors is an integer number (14276105952).

Almost surely, 2^56807004743 is an apocalyptic number.

56807004743 is a deficient number, since it is larger than the sum of its proper divisors (297419065).

56807004743 is a wasteful number, since it uses less digits than its factorization.

56807004743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297419064.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 56807004743 in words is "fifty-six billion, eight hundred seven million, four thousand, seven hundred forty-three".