534214645 has 4 divisors (see below), whose sum is σ = 641057580. Its totient is φ = 427371712.

The previous prime is 534214627. The next prime is 534214673. The reversal of 534214645 is 546412435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 546412435 = 5 ⋅109282487.

It can be written as a sum of positive squares in 2 ways, for example, as 312264241 + 221950404 = 17671^2 + 14898^2 .

It is a cyclic number.

It is not a de Polignac number, because 534214645 - 2²⁷ = 399996917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 534214645.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53421460 + ... + 53421469.

It is an arithmetic number, because the mean of its divisors is an integer number (160264395).

Almost surely, 2^534214645 is an apocalyptic number.

It is an amenable number.

534214645 is a deficient number, since it is larger than the sum of its proper divisors (106842935).

534214645 is a wasteful number, since it uses less digits than its factorization.

534214645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106842934.

The product of its digits is 57600, while the sum is 34.

The square root of 534214645 is about 23113.0838487641. The cubic root of 534214645 is about 811.4067132196.

The spelling of 534214645 in words is "five hundred thirty-four million, two hundred fourteen thousand, six hundred forty-five".