566265363 has 4 divisors (see below), whose sum is σ = 755020488. Its totient is φ = 377510240.

The previous prime is 566265361. The next prime is 566265373. The reversal of 566265363 is 363562665.

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 566265363 - 2¹ = 566265361 is a prime.

It is a super-2 number, since 2×566265363² = 641312922667043538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (566265361) 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, 94377558 + ... + 94377563.

It is an arithmetic number, because the mean of its divisors is an integer number (188755122).

Almost surely, 2^566265363 is an apocalyptic number.

566265363 is a deficient number, since it is larger than the sum of its proper divisors (188755125).

566265363 is a wasteful number, since it uses less digits than its factorization.

566265363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188755124.

The product of its digits is 583200, while the sum is 42.

The square root of 566265363 is about 23796.3308726366. The cubic root of 566265363 is about 827.3196367310.

The spelling of 566265363 in words is "five hundred sixty-six million, two hundred sixty-five thousand, three hundred sixty-three".