52533013244 has 12 divisors (see below), whose sum is σ = 92842999368. Its totient is φ = 26006442000.

The previous prime is 52533013231. The next prime is 52533013271. The reversal of 52533013244 is 44231033525.

It is a self number, because there is not a number n which added to its sum of digits gives 52533013244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65015702 + ... + 65016509.

It is an arithmetic number, because the mean of its divisors is an integer number (7736916614).

Almost surely, 2^52533013244 is an apocalyptic number.

It is an amenable number.

52533013244 is a deficient number, since it is larger than the sum of its proper divisors (40309986124).

52533013244 is a wasteful number, since it uses less digits than its factorization.

52533013244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130032316 (or 130032314 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 52533013244 its reverse (44231033525), we get a palindrome (96764046769).

The spelling of 52533013244 in words is "fifty-two billion, five hundred thirty-three million, thirteen thousand, two hundred forty-four".