5323187535512 has 128 divisors (see below), whose sum is σ = 12851321241600. Its totient is φ = 2006114947200.

The previous prime is 5323187535487. The next prime is 5323187535553. The reversal of 5323187535512 is 2155357813235.

It is a super-2 number, since 2×5323187535512² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40857689 + ... + 40987767.

It is an arithmetic number, because the mean of its divisors is an integer number (100400947200).

Almost surely, 2^{5323187535512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5323187535512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6425660620800).

5323187535512 is an abundant number, since it is smaller than the sum of its proper divisors (7528133706088).

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

5323187535512 is a wasteful number, since it uses less digits than its factorization.

5323187535512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132277 (or 132273 counting only the distinct ones).

The product of its digits is 3780000, while the sum is 50.

The spelling of 5323187535512 in words is "five trillion, three hundred twenty-three billion, one hundred eighty-seven million, five hundred thirty-five thousand, five hundred twelve".