536555805 has 16 divisors (see below), whose sum is σ = 859386240. Its totient is φ = 285864128.

The previous prime is 536555797. The next prime is 536555837. The reversal of 536555805 is 508555635.

It is a cyclic number.

It is not a de Polignac number, because 536555805 - 2³ = 536555797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3450 + ... + 32939.

It is an arithmetic number, because the mean of its divisors is an integer number (53711640).

Almost surely, 2^536555805 is an apocalyptic number.

It is an amenable number.

536555805 is a deficient number, since it is larger than the sum of its proper divisors (322830435).

536555805 is a wasteful number, since it uses less digits than its factorization.

536555805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37380.

The product of its (nonzero) digits is 450000, while the sum is 42.

The square root of 536555805 is about 23163.6742551781. The cubic root of 536555805 is about 812.5902978144.

The spelling of 536555805 in words is "five hundred thirty-six million, five hundred fifty-five thousand, eight hundred five".