56296565 has 8 divisors (see below), whose sum is σ = 72752568. Its totient is φ = 41572800.

The previous prime is 56296531. The next prime is 56296631. The reversal of 56296565 is 56569265.

56296565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 734449 + 55562116 = 857^2 + 7454^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56296565 - 2⁶ = 56296501 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 7 ways as a sum of consecutive naturals, for example, 432986 + ... + 433115.

It is an arithmetic number, because the mean of its divisors is an integer number (9094071).

Almost surely, 2^56296565 is an apocalyptic number.

It is an amenable number.

56296565 is a deficient number, since it is larger than the sum of its proper divisors (16456003).

56296565 is a wasteful number, since it uses less digits than its factorization.

56296565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866119.

The product of its digits is 486000, while the sum is 44.

The square root of 56296565 is about 7503.1036911401. The cubic root of 56296565 is about 383.2604150317.

The spelling of 56296565 in words is "fifty-six million, two hundred ninety-six thousand, five hundred sixty-five".