502505402113 has 8 divisors (see below), whose sum is σ = 590355997056. Its totient is φ = 421682854800.

The previous prime is 502505402101. The next prime is 502505402141. The reversal of 502505402113 is 311204505205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 502505402113 - 2⁵ = 502505402081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (502505402513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1757011753 + ... + 1757012038.

It is an arithmetic number, because the mean of its divisors is an integer number (73794499632).

Almost surely, 2^502505402113 is an apocalyptic number.

It is an amenable number.

502505402113 is a deficient number, since it is larger than the sum of its proper divisors (87850594943).

502505402113 is a wasteful number, since it uses less digits than its factorization.

502505402113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514023815.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 502505402113 its reverse (311204505205), we get a palindrome (813709907318).

The spelling of 502505402113 in words is "five hundred two billion, five hundred five million, four hundred two thousand, one hundred thirteen".