52103211244 has 48 divisors (see below), whose sum is σ = 111489253120. Its totient is φ = 20807876160.

The previous prime is 52103211227. The next prime is 52103211287. The reversal of 52103211244 is 44211230125.

52103211244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770322 + ... + 835225.

Almost surely, 2^52103211244 is an apocalyptic number.

It is an amenable number.

52103211244 is an abundant number, since it is smaller than the sum of its proper divisors (59386041876).

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

52103211244 is a wasteful number, since it uses less digits than its factorization.

52103211244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605638 (or 1605636 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 52103211244 its reverse (44211230125), we get a palindrome (96314441369).

The spelling of 52103211244 in words is "fifty-two billion, one hundred three million, two hundred eleven thousand, two hundred forty-four".