52884881512 has 16 divisors (see below), whose sum is σ = 99319873860. Its totient is φ = 26399581824.

The previous prime is 52884881473. The next prime is 52884881549. The reversal of 52884881512 is 21518848825.

It can be written as a sum of positive squares in 2 ways, for example, as 51350279236 + 1534602276 = 226606^2 + 39174^2 .

It is a super-2 number, since 2×52884881512² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52884881512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5352123 + ... + 5361994.

Almost surely, 2^52884881512 is an apocalyptic number.

It is an amenable number.

52884881512 is a deficient number, since it is larger than the sum of its proper divisors (46434992348).

52884881512 is a wasteful number, since it uses less digits than its factorization.

52884881512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10714740 (or 10714736 counting only the distinct ones).

The product of its digits is 1638400, while the sum is 52.

It can be divided in two parts, 5288488 and 1512, that added together give a square (5290000 = 2300²).

The spelling of 52884881512 in words is "fifty-two billion, eight hundred eighty-four million, eight hundred eighty-one thousand, five hundred twelve".