56103607 has 4 divisors (see below), whose sum is σ = 64118416. Its totient is φ = 48088800.

The previous prime is 56103569. The next prime is 56103613. The reversal of 56103607 is 70630165.

56103607 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 56103607 - 2¹⁹ = 55579319 is a prime.

It is a super-2 number, since 2×56103607² = 6295229436820898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56103107) 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, 4007394 + ... + 4007407.

It is an arithmetic number, because the mean of its divisors is an integer number (16029604).

Almost surely, 2^56103607 is an apocalyptic number.

56103607 is a deficient number, since it is larger than the sum of its proper divisors (8014809).

56103607 is an equidigital number, since it uses as much as digits as its factorization.

56103607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8014808.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 56103607 is about 7490.2341084909. The cubic root of 56103607 is about 382.8220353155.

The spelling of 56103607 in words is "fifty-six million, one hundred three thousand, six hundred seven".