56063113 has 4 divisors (see below), whose sum is σ = 57430548. Its totient is φ = 54695680.

The previous prime is 56063089. The next prime is 56063131. The reversal of 56063113 is 31136065.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8838729 + 47224384 = 2973^2 + 6872^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56063113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56063143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683656 + ... + 683737.

It is an arithmetic number, because the mean of its divisors is an integer number (14357637).

Almost surely, 2^56063113 is an apocalyptic number.

It is an amenable number.

56063113 is a deficient number, since it is larger than the sum of its proper divisors (1367435).

56063113 is a wasteful number, since it uses less digits than its factorization.

56063113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367434.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 56063113 is about 7487.5305007726. The cubic root of 56063113 is about 382.7299097674.

Adding to 56063113 its reverse (31136065), we get a palindrome (87199178).

The spelling of 56063113 in words is "fifty-six million, sixty-three thousand, one hundred thirteen".