52502442102 has 96 divisors (see below), whose sum is σ = 133957774080. Its totient is φ = 14693300160.

The previous prime is 52502442071. The next prime is 52502442107. The reversal of 52502442102 is 20124420525.

52502442102 is a `hidden beast` number, since 52 + 502 + 4 + 4 + 2 + 102 = 666.

52502442102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52502442107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66708 + ... + 330839.

It is an arithmetic number, because the mean of its divisors is an integer number (1395393480).

Almost surely, 2^52502442102 is an apocalyptic number.

52502442102 is an abundant number, since it is smaller than the sum of its proper divisors (81455331978).

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

52502442102 is a wasteful number, since it uses less digits than its factorization.

52502442102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397618 (or 397615 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 52502442102 its reverse (20124420525), we get a palindrome (72626862627).

The spelling of 52502442102 in words is "fifty-two billion, five hundred two million, four hundred forty-two thousand, one hundred two".