536418805 has 8 divisors (see below), whose sum is σ = 693218232. Its totient is φ = 396124608.

The previous prime is 536418803. The next prime is 536418809. The reversal of 536418805 is 508814635.

It can be written as a sum of positive squares in 4 ways, for example, as 74770609 + 461648196 = 8647^2 + 21486^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 536418805 - 2¹ = 536418803 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536418803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4126234 + ... + 4126363.

It is an arithmetic number, because the mean of its divisors is an integer number (86652279).

Almost surely, 2^536418805 is an apocalyptic number.

It is an amenable number.

536418805 is a deficient number, since it is larger than the sum of its proper divisors (156799427).

536418805 is a wasteful number, since it uses less digits than its factorization.

536418805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8252615.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 536418805 is about 23160.7168498732. The cubic root of 536418805 is about 812.5211317581.

The spelling of 536418805 in words is "five hundred thirty-six million, four hundred eighteen thousand, eight hundred five".