500493077437 has 8 divisors (see below), whose sum is σ = 532997051256. Its totient is φ = 468329459712.

The previous prime is 500493077323. The next prime is 500493077453. The reversal of 500493077437 is 734770394005.

It can be written as a sum of positive squares in 4 ways, for example, as 370070255556 + 130422821881 = 608334^2 + 361141^2 .

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 500493077437 - 2¹⁵ = 500493044669 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 (500493077467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85085988 + ... + 85091869.

It is an arithmetic number, because the mean of its divisors is an integer number (66624631407).

Almost surely, 2^500493077437 is an apocalyptic number.

It is an amenable number.

500493077437 is a deficient number, since it is larger than the sum of its proper divisors (32503973819).

500493077437 is a wasteful number, since it uses less digits than its factorization.

500493077437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170178047.

The product of its (nonzero) digits is 2222640, while the sum is 49.

The spelling of 500493077437 in words is "five hundred billion, four hundred ninety-three million, seventy-seven thousand, four hundred thirty-seven".