56330623 has 4 divisors (see below), whose sum is σ = 56389608. Its totient is φ = 56271640.

The previous prime is 56330621. The next prime is 56330653. The reversal of 56330623 is 32603365.

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 56330623 - 2¹ = 56330621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56330591 and 56330600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56330621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28036 + ... + 29977.

It is an arithmetic number, because the mean of its divisors is an integer number (14097402).

Almost surely, 2^56330623 is an apocalyptic number.

56330623 is a deficient number, since it is larger than the sum of its proper divisors (58985).

56330623 is an equidigital number, since it uses as much as digits as its factorization.

56330623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58984.

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 56330623 is about 7505.3729420995. The cubic root of 56330623 is about 383.3376870751.

Adding to 56330623 its reverse (32603365), we get a palindrome (88933988).

It can be divided in two parts, 56330 and 623, that added together give a triangular number (56953 = T₃₃₇).

The spelling of 56330623 in words is "fifty-six million, three hundred thirty thousand, six hundred twenty-three".