56299265 has 16 divisors (see below), whose sum is σ = 73889280. Its totient is φ = 40840320.

The previous prime is 56299253. The next prime is 56299267.

56299265 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56299265 - 2¹⁰ = 56298241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56299267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25277 + ... + 27413.

It is an arithmetic number, because the mean of its divisors is an integer number (4618080).

Almost surely, 2^56299265 is an apocalyptic number.

56299265 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56299265 is a deficient number, since it is larger than the sum of its proper divisors (17590015).

56299265 is a wasteful number, since it uses less digits than its factorization.

56299265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632.

The product of its digits is 291600, while the sum is 44.

The square root of 56299265 is about 7503.2836145250. The cubic root of 56299265 is about 383.2665420283.

The spelling of 56299265 in words is "fifty-six million, two hundred ninety-nine thousand, two hundred sixty-five".