56368265 has 4 divisors (see below), whose sum is σ = 67641924. Its totient is φ = 45094608.

The previous prime is 56368259. The next prime is 56368267. The reversal of 56368265 is 56286365.

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 7661824 + 48706441 = 2768^2 + 6979^2 .

It is a cyclic number.

It is not a de Polignac number, because 56368265 - 2²⁴ = 39591049 is a prime.

It is a super-2 number, since 2×56368265² = 6354762598220450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56368267) 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, 5636822 + ... + 5636831.

It is an arithmetic number, because the mean of its divisors is an integer number (16910481).

Almost surely, 2^56368265 is an apocalyptic number.

It is an amenable number.

56368265 is a deficient number, since it is larger than the sum of its proper divisors (11273659).

56368265 is a wasteful number, since it uses less digits than its factorization.

56368265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11273658.

The product of its digits is 259200, while the sum is 41.

The square root of 56368265 is about 7507.8801935034. The cubic root of 56368265 is about 383.4230544030.

The spelling of 56368265 in words is "fifty-six million, three hundred sixty-eight thousand, two hundred sixty-five".