56116723 has 8 divisors (see below), whose sum is σ = 60538016. Its totient is φ = 51710400.

The previous prime is 56116703. The next prime is 56116733. The reversal of 56116723 is 32761165.

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

It is a cyclic number.

It is not a de Polignac number, because 56116723 - 2⁵ = 56116691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56116703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4783 + ... + 11623.

It is an arithmetic number, because the mean of its divisors is an integer number (7567252).

Almost surely, 2^56116723 is an apocalyptic number.

56116723 is a deficient number, since it is larger than the sum of its proper divisors (4421293).

56116723 is a wasteful number, since it uses less digits than its factorization.

56116723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7485.

The product of its digits is 7560, while the sum is 31.

The square root of 56116723 is about 7491.1095973828. The cubic root of 56116723 is about 382.8518652608.

Adding to 56116723 its reverse (32761165), we get a palindrome (88877888).

The spelling of 56116723 in words is "fifty-six million, one hundred sixteen thousand, seven hundred twenty-three".