502412047 has 2 divisors, whose sum is σ = 502412048. Its totient is φ = 502412046.

The previous prime is 502412039. The next prime is 502412111. The reversal of 502412047 is 740214205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 502412047 - 2³ = 502412039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502512047) 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, 251206023 + 251206024.

It is an arithmetic number, because the mean of its divisors is an integer number (251206024).

Almost surely, 2^502412047 is an apocalyptic number.

502412047 is a deficient number, since it is larger than the sum of its proper divisors (1).

502412047 is an equidigital number, since it uses as much as digits as its factorization.

502412047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 502412047 is about 22414.5498951016. The cubic root of 502412047 is about 794.9747744590.

It can be divided in two parts, 5024 and 12047, that added together give a palindrome (17071).

The spelling of 502412047 in words is "five hundred two million, four hundred twelve thousand, forty-seven".