534543326 has 4 divisors (see below), whose sum is σ = 801814992. Its totient is φ = 267271662.

The previous prime is 534543313. The next prime is 534543343. The reversal of 534543326 is 623345435.

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

It is a super-2 number, since 2×534543326² = 571473134742284552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133635830 + ... + 133635833.

It is an arithmetic number, because the mean of its divisors is an integer number (200453748).

Almost surely, 2^534543326 is an apocalyptic number.

534543326 is a deficient number, since it is larger than the sum of its proper divisors (267271666).

534543326 is a wasteful number, since it uses less digits than its factorization.

534543326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267271665.

The product of its digits is 129600, while the sum is 35.

The square root of 534543326 is about 23120.1930355263. The cubic root of 534543326 is about 811.5730878505.

The spelling of 534543326 in words is "five hundred thirty-four million, five hundred forty-three thousand, three hundred twenty-six".