56063003 has 12 divisors (see below), whose sum is σ = 58989840. Its totient is φ = 53212992.

The previous prime is 56062999. The next prime is 56063017. The reversal of 56063003 is 30036065.

It is not a de Polignac number, because 56063003 - 2² = 56062999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56063003.

It is not an unprimeable number, because it can be changed into a prime (56063303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409151 + ... + 409287.

It is an arithmetic number, because the mean of its divisors is an integer number (4915820).

Almost surely, 2^56063003 is an apocalyptic number.

56063003 is a deficient number, since it is larger than the sum of its proper divisors (2926837).

56063003 is a wasteful number, since it uses less digits than its factorization.

56063003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 56063003 is about 7487.5231552230. The cubic root of 56063003 is about 382.7296594524.

Adding to 56063003 its reverse (30036065), we get a palindrome (86099068).

The spelling of 56063003 in words is "fifty-six million, sixty-three thousand, three".