533743213 has 8 divisors (see below), whose sum is σ = 551267840. Its totient is φ = 516237840.

The previous prime is 533743201. The next prime is 533743277. The reversal of 533743213 is 312347335.

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 533743213 - 2¹³ = 533735021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533743813) 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, 70456 + ... + 77662.

It is an arithmetic number, because the mean of its divisors is an integer number (68908480).

Almost surely, 2^533743213 is an apocalyptic number.

It is an amenable number.

533743213 is a deficient number, since it is larger than the sum of its proper divisors (17524627).

533743213 is a wasteful number, since it uses less digits than its factorization.

533743213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9627.

The product of its digits is 22680, while the sum is 31.

The square root of 533743213 is about 23102.8832183345. The cubic root of 533743213 is about 811.1679604567.

The spelling of 533743213 in words is "five hundred thirty-three million, seven hundred forty-three thousand, two hundred thirteen".