5326485325644 has 144 divisors (see below), whose sum is σ = 14625765258720. Its totient is φ = 1504192757760.

The previous prime is 5326485325643. The next prime is 5326485325657. The reversal of 5326485325644 is 4465235846235.

It is not an unprimeable number, because it can be changed into a prime (5326485325643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43799964 + ... + 43921404.

Almost surely, 2^{5326485325644} 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 5326485325644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7312882629360).

5326485325644 is an abundant number, since it is smaller than the sum of its proper divisors (9299279933076).

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

5326485325644 is a wasteful number, since it uses less digits than its factorization.

5326485325644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122328 (or 122319 counting only the distinct ones).

The product of its digits is 82944000, while the sum is 57.

The spelling of 5326485325644 in words is "five trillion, three hundred twenty-six billion, four hundred eighty-five million, three hundred twenty-five thousand, six hundred forty-four".