502503047 has 2 divisors, whose sum is σ = 502503048. Its totient is φ = 502503046.

The previous prime is 502502969. The next prime is 502503049. The reversal of 502503047 is 740305205.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 502503047 - 2²⁸ = 234067591 is a prime.

Together with 502503049, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502503049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251251523 + 251251524.

It is an arithmetic number, because the mean of its divisors is an integer number (251251524).

Almost surely, 2^502503047 is an apocalyptic number.

502503047 is a deficient number, since it is larger than the sum of its proper divisors (1).

502503047 is an equidigital number, since it uses as much as digits as its factorization.

502503047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 502503047 is about 22416.5797346518. The cubic root of 502503047 is about 795.0227684894.

The spelling of 502503047 in words is "five hundred two million, five hundred three thousand, forty-seven".