52236289356 has 24 divisors (see below), whose sum is σ = 121923815664. Its totient is φ = 17406504960.

The previous prime is 52236289307. The next prime is 52236289367. The reversal of 52236289356 is 65398263225.

It is a junction number, because it is equal to n+sod(n) for n = 52236289299 and 52236289308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659925 + ... + 734828.

It is an arithmetic number, because the mean of its divisors is an integer number (5080158986).

Almost surely, 2^52236289356 is an apocalyptic number.

It is an amenable number.

52236289356 is an abundant number, since it is smaller than the sum of its proper divisors (69687526308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52236289356 is a wasteful number, since it uses less digits than its factorization.

52236289356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397881 (or 1397879 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 51.

The spelling of 52236289356 in words is "fifty-two billion, two hundred thirty-six million, two hundred eighty-nine thousand, three hundred fifty-six".