502380343 has 2 divisors, whose sum is σ = 502380344. Its totient is φ = 502380342.

The previous prime is 502380313. The next prime is 502380383. The reversal of 502380343 is 343083205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 502380343 - 2²⁵ = 468825911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502380313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251190171 + 251190172.

It is an arithmetic number, because the mean of its divisors is an integer number (251190172).

Almost surely, 2^502380343 is an apocalyptic number.

502380343 is a deficient number, since it is larger than the sum of its proper divisors (1).

502380343 is an equidigital number, since it uses as much as digits as its factorization.

502380343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 502380343 is about 22413.8426647463. The cubic root of 502380343 is about 794.9580521885.

The spelling of 502380343 in words is "five hundred two million, three hundred eighty thousand, three hundred forty-three".