56242703 has 4 divisors (see below), whose sum is σ = 61355688. Its totient is φ = 51129720.

The previous prime is 56242663. The next prime is 56242723. The reversal of 56242703 is 30724265.

56242703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56242703 - 2⁶ = 56242639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56242723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2556476 + ... + 2556497.

It is an arithmetic number, because the mean of its divisors is an integer number (15338922).

Almost surely, 2^56242703 is an apocalyptic number.

56242703 is a deficient number, since it is larger than the sum of its proper divisors (5112985).

56242703 is a wasteful number, since it uses less digits than its factorization.

56242703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5112984.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 56242703 is about 7499.5135175557. The cubic root of 56242703 is about 383.1381473027.

Adding to 56242703 its reverse (30724265), we get a palindrome (86966968).

The spelling of 56242703 in words is "fifty-six million, two hundred forty-two thousand, seven hundred three".