502556045463 has 20 divisors (see below), whose sum is σ = 752712739240. Its totient is φ = 334153339632.

The previous prime is 502556045441. The next prime is 502556045479. The reversal of 502556045463 is 364540655205.

502556045463 is a `hidden beast` number, since 5 + 0 + 2 + 5 + 560 + 45 + 46 + 3 = 666.

It is not a de Polignac number, because 502556045463 - 2¹⁰ = 502556044439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502556045413) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8154520 + ... + 8215917.

It is an arithmetic number, because the mean of its divisors is an integer number (37635636962).

Almost surely, 2^502556045463 is an apocalyptic number.

502556045463 is a deficient number, since it is larger than the sum of its proper divisors (250156693777).

502556045463 is a wasteful number, since it uses less digits than its factorization.

502556045463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16370828 (or 16370819 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 502556045463 in words is "five hundred two billion, five hundred fifty-six million, forty-five thousand, four hundred sixty-three".