536434146223 has 4 divisors (see below), whose sum is σ = 564667522360. Its totient is φ = 508200770088.

The previous prime is 536434146187. The next prime is 536434146247. The reversal of 536434146223 is 322641434635.

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

It is not a de Polignac number, because 536434146223 - 2¹⁷ = 536434015151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 536434146223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536434146293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14116688040 + ... + 14116688077.

It is an arithmetic number, because the mean of its divisors is an integer number (141166880590).

Almost surely, 2^536434146223 is an apocalyptic number.

536434146223 is a deficient number, since it is larger than the sum of its proper divisors (28233376137).

536434146223 is a wasteful number, since it uses less digits than its factorization.

536434146223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28233376136.

The product of its digits is 1244160, while the sum is 43.

The spelling of 536434146223 in words is "five hundred thirty-six billion, four hundred thirty-four million, one hundred forty-six thousand, two hundred twenty-three".