537093343 has 4 divisors (see below), whose sum is σ = 546196680. Its totient is φ = 527990008.

The previous prime is 537093329. The next prime is 537093367. The reversal of 537093343 is 343390735.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-537093343 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 (537093743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4551580 + ... + 4551697.

It is an arithmetic number, because the mean of its divisors is an integer number (136549170).

Almost surely, 2^537093343 is an apocalyptic number.

537093343 is a deficient number, since it is larger than the sum of its proper divisors (9103337).

537093343 is an equidigital number, since it uses as much as digits as its factorization.

537093343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9103336.

The product of its (nonzero) digits is 102060, while the sum is 37.

The square root of 537093343 is about 23175.2743888826. The cubic root of 537093343 is about 812.8615665092.

The spelling of 537093343 in words is "five hundred thirty-seven million, ninety-three thousand, three hundred forty-three".