5056723 has 4 divisors (see below), whose sum is σ = 5779120. Its totient is φ = 4334328.

The previous prime is 5056721. The next prime is 5056729. The reversal of 5056723 is 3276505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3276505 = 5 ⋅655301.

It is a cyclic number.

It is not a de Polignac number, because 5056723 - 2¹ = 5056721 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5056691 and 5056700.

It is not an unprimeable number, because it can be changed into a prime (5056721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361188 + ... + 361201.

It is an arithmetic number, because the mean of its divisors is an integer number (1444780).

Almost surely, 2^5056723 is an apocalyptic number.

5056723 is a deficient number, since it is larger than the sum of its proper divisors (722397).

5056723 is an equidigital number, since it uses as much as digits as its factorization.

5056723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722396.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 5056723 is about 2248.7158557719. The cubic root of 5056723 is about 171.6417978030.

The spelling of 5056723 in words is "five million, fifty-six thousand, seven hundred twenty-three".