52310815203 has 6 divisors (see below), whose sum is σ = 69748281804. Its totient is φ = 34873612704.

The previous prime is 52310815169. The next prime is 52310815211. The reversal of 52310815203 is 30251801325.

It is not a de Polignac number, because 52310815203 - 2²⁰ = 52309766627 is a prime.

It is a super-3 number, since 3×52310815203³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (52310815223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 330123 + ... + 462171.

It is an arithmetic number, because the mean of its divisors is an integer number (11624713634).

Almost surely, 2^52310815203 is an apocalyptic number.

52310815203 is a deficient number, since it is larger than the sum of its proper divisors (17437466601).

52310815203 is an frugal number, since it uses more digits than its factorization.

52310815203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264101 (or 132052 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 52310815203 in words is "fifty-two billion, three hundred ten million, eight hundred fifteen thousand, two hundred three".