536566318 has 4 divisors (see below), whose sum is σ = 804849480. Its totient is φ = 268283158.

The previous prime is 536566307. The next prime is 536566319. The reversal of 536566318 is 813665635.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×536566318² = 575806827224154248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536566319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134141578 + ... + 134141581.

It is an arithmetic number, because the mean of its divisors is an integer number (201212370).

Almost surely, 2^536566318 is an apocalyptic number.

536566318 is a deficient number, since it is larger than the sum of its proper divisors (268283162).

536566318 is a wasteful number, since it uses less digits than its factorization.

536566318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268283161.

The product of its digits is 388800, while the sum is 43.

The square root of 536566318 is about 23163.9011826592. The cubic root of 536566318 is about 812.5956049393.

The spelling of 536566318 in words is "five hundred thirty-six million, five hundred sixty-six thousand, three hundred eighteen".