536344707221 has 16 divisors (see below), whose sum is σ = 548161344000. Its totient is φ = 524593500288.

The previous prime is 536344707209. The next prime is 536344707329. The reversal of 536344707221 is 122707443635.

It is a cyclic number.

It is not a de Polignac number, because 536344707221 - 2¹⁴ = 536344690837 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 (536344707121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22814345 + ... + 22837841.

It is an arithmetic number, because the mean of its divisors is an integer number (34260084000).

Almost surely, 2^536344707221 is an apocalyptic number.

It is an amenable number.

536344707221 is a deficient number, since it is larger than the sum of its proper divisors (11816636779).

536344707221 is a wasteful number, since it uses less digits than its factorization.

536344707221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24868.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 536344707221 in words is "five hundred thirty-six billion, three hundred forty-four million, seven hundred seven thousand, two hundred twenty-one".