502002056273 has 2 divisors, whose sum is σ = 502002056274. Its totient is φ = 502002056272.

The previous prime is 502002056243. The next prime is 502002056299. The reversal of 502002056273 is 372650200205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 396304243729 + 105697812544 = 629527^2 + 325112^2 .

It is a cyclic number.

It is not a de Polignac number, because 502002056273 - 2³⁰ = 500928314449 is a prime.

It is not a weakly prime, because it can be changed into another prime (502002056203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251001028136 + 251001028137.

It is an arithmetic number, because the mean of its divisors is an integer number (251001028137).

Almost surely, 2^502002056273 is an apocalyptic number.

It is an amenable number.

502002056273 is a deficient number, since it is larger than the sum of its proper divisors (1).

502002056273 is an equidigital number, since it uses as much as digits as its factorization.

502002056273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 32.

Adding to 502002056273 its reverse (372650200205), we get a palindrome (874652256478).

The spelling of 502002056273 in words is "five hundred two billion, two million, fifty-six thousand, two hundred seventy-three".