502533050389 has 2 divisors, whose sum is σ = 502533050390. Its totient is φ = 502533050388.

The previous prime is 502533050303. The next prime is 502533050399. The reversal of 502533050389 is 983050335205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 500853444100 + 1679606289 = 707710^2 + 40983^2 .

It is a cyclic number.

It is not a de Polignac number, because 502533050389 - 2¹⁵ = 502533017621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502533050399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251266525194 + 251266525195.

It is an arithmetic number, because the mean of its divisors is an integer number (251266525195).

Almost surely, 2^502533050389 is an apocalyptic number.

It is an amenable number.

502533050389 is a deficient number, since it is larger than the sum of its proper divisors (1).

502533050389 is an equidigital number, since it uses as much as digits as its factorization.

502533050389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 502533050389 in words is "five hundred two billion, five hundred thirty-three million, fifty thousand, three hundred eighty-nine".