56003365 has 16 divisors (see below), whose sum is σ = 73970496. Its totient is φ = 40364800.

The previous prime is 56003347. The next prime is 56003383. The reversal of 56003365 is 56330065.

56003365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56003347) and next prime (56003383).

It is not a de Polignac number, because 56003365 - 2¹⁹ = 55479077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1710 + ... + 10720.

It is an arithmetic number, because the mean of its divisors is an integer number (4623156).

Almost surely, 2^56003365 is an apocalyptic number.

56003365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56003365 is a deficient number, since it is larger than the sum of its proper divisors (17967131).

56003365 is a wasteful number, since it uses less digits than its factorization.

56003365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9140.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 56003365 is about 7483.5396036902. The cubic root of 56003365 is about 382.5938995122.

The spelling of 56003365 in words is "fifty-six million, three thousand, three hundred sixty-five".