537547323 has 4 divisors (see below), whose sum is σ = 716729768. Its totient is φ = 358364880.

The previous prime is 537547321. The next prime is 537547337. The reversal of 537547323 is 323745735.

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

It is not a de Polignac number, because 537547323 - 2¹ = 537547321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537547321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89591218 + ... + 89591223.

It is an arithmetic number, because the mean of its divisors is an integer number (179182442).

Almost surely, 2^537547323 is an apocalyptic number.

537547323 is a deficient number, since it is larger than the sum of its proper divisors (179182445).

537547323 is a wasteful number, since it uses less digits than its factorization.

537547323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179182444.

The product of its digits is 264600, while the sum is 39.

The square root of 537547323 is about 23185.0668103415. The cubic root of 537547323 is about 813.0905266921.

The spelling of 537547323 in words is "five hundred thirty-seven million, five hundred forty-seven thousand, three hundred twenty-three".