500849273 has 2 divisors, whose sum is σ = 500849274. Its totient is φ = 500849272.

The previous prime is 500849269. The next prime is 500849341. The reversal of 500849273 is 372948005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 495151504 + 5697769 = 22252^2 + 2387^2 .

It is a cyclic number.

It is not a de Polignac number, because 500849273 - 2² = 500849269 is a prime.

It is not a weakly prime, because it can be changed into another prime (500849213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250424636 + 250424637.

It is an arithmetic number, because the mean of its divisors is an integer number (250424637).

Almost surely, 2^500849273 is an apocalyptic number.

It is an amenable number.

500849273 is a deficient number, since it is larger than the sum of its proper divisors (1).

500849273 is an equidigital number, since it uses as much as digits as its factorization.

500849273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 500849273 is about 22379.6620394500. The cubic root of 500849273 is about 794.1496507448.

The spelling of 500849273 in words is "five hundred million, eight hundred forty-nine thousand, two hundred seventy-three".