502640416533 has 16 divisors (see below), whose sum is σ = 673395440256. Its totient is φ = 333492002880.

The previous prime is 502640416513. The next prime is 502640416547. The reversal of 502640416533 is 335614046205.

It is not a de Polignac number, because 502640416533 - 2⁵ = 502640416501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 502640416491 and 502640416500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502640416513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493591 + ... + 1117547.

It is an arithmetic number, because the mean of its divisors is an integer number (42087215016).

Almost surely, 2^502640416533 is an apocalyptic number.

It is an amenable number.

502640416533 is a deficient number, since it is larger than the sum of its proper divisors (170755023723).

502640416533 is a wasteful number, since it uses less digits than its factorization.

502640416533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625244.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 502640416533 in words is "five hundred two billion, six hundred forty million, four hundred sixteen thousand, five hundred thirty-three".