502005502213 has 2 divisors, whose sum is σ = 502005502214. Its totient is φ = 502005502212.

The previous prime is 502005502151. The next prime is 502005502223. The reversal of 502005502213 is 312205500205.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 329679227329 + 172326274884 = 574177^2 + 415122^2 .

It is a cyclic number.

It is not a de Polignac number, because 502005502213 - 2²¹ = 502003405061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502005502223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251002751106 + 251002751107.

It is an arithmetic number, because the mean of its divisors is an integer number (251002751107).

Almost surely, 2^502005502213 is an apocalyptic number.

It is an amenable number.

502005502213 is a deficient number, since it is larger than the sum of its proper divisors (1).

502005502213 is an equidigital number, since it uses as much as digits as its factorization.

502005502213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 502005502213 in words is "five hundred two billion, five million, five hundred two thousand, two hundred thirteen".