502443011225 has 6 divisors (see below), whose sum is σ = 623029333950. Its totient is φ = 401954408960.

The previous prime is 502443011069. The next prime is 502443011237. The reversal of 502443011225 is 522110344205.

It can be written as a sum of positive squares in 3 ways, for example, as 14088028249 + 488354982976 = 118693^2 + 698824^2 .

It is not a de Polignac number, because 502443011225 - 2¹⁴ = 502442994841 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10048860200 + ... + 10048860249.

It is an arithmetic number, because the mean of its divisors is an integer number (103838222325).

Almost surely, 2^502443011225 is an apocalyptic number.

It is an amenable number.

502443011225 is a deficient number, since it is larger than the sum of its proper divisors (120586322725).

502443011225 is a wasteful number, since it uses less digits than its factorization.

502443011225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20097720459 (or 20097720454 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 502443011225 in words is "five hundred two billion, four hundred forty-three million, eleven thousand, two hundred twenty-five".