532953343 has 4 divisors (see below), whose sum is σ = 573949768. Its totient is φ = 491956920.

The previous prime is 532953331. The next prime is 532953367. The reversal of 532953343 is 343359235.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343359235 = 5 ⋅68671847.

It is not a de Polignac number, because 532953343 - 2²¹ = 530856191 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 (532956343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20498193 + ... + 20498218.

It is an arithmetic number, because the mean of its divisors is an integer number (143487442).

Almost surely, 2^532953343 is an apocalyptic number.

532953343 is a deficient number, since it is larger than the sum of its proper divisors (40996425).

532953343 is a wasteful number, since it uses less digits than its factorization.

532953343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40996424.

The product of its digits is 145800, while the sum is 37.

The square root of 532953343 is about 23085.7822696135. The cubic root of 532953343 is about 810.7676221538.

The spelling of 532953343 in words is "five hundred thirty-two million, nine hundred fifty-three thousand, three hundred forty-three".