502505452240213 has 64 divisors (see below), whose sum is σ = 517994246246400. Its totient is φ = 487354482155520.

The previous prime is 502505452240177. The next prime is 502505452240247. The reversal of 502505452240213 is 312042254505205.

It is a cyclic number.

It is not a de Polignac number, because 502505452240213 - 2⁹ = 502505452239701 is a prime.

It is a super-2 number, since 2×502505452240213² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502505452240013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 540910066533 + ... + 540910067461.

It is an arithmetic number, because the mean of its divisors is an integer number (8093660097600).

Almost surely, 2^{502505452240213} is an apocalyptic number.

It is an amenable number.

502505452240213 is a deficient number, since it is larger than the sum of its proper divisors (15488794006187).

502505452240213 is a wasteful number, since it uses less digits than its factorization.

502505452240213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362.

The product of its (nonzero) digits is 480000, while the sum is 40.

The spelling of 502505452240213 in words is "five hundred two trillion, five hundred five billion, four hundred fifty-two million, two hundred forty thousand, two hundred thirteen".