528322244964 has 12 divisors (see below), whose sum is σ = 1232751904944. Its totient is φ = 176107414984.

The previous prime is 528322244959. The next prime is 528322244969. The reversal of 528322244964 is 469442223825.

It is an interprime number because it is at equal distance from previous prime (528322244959) and next prime (528322244969).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×528322244964² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (528322244969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22013426862 + ... + 22013426885.

It is an arithmetic number, because the mean of its divisors is an integer number (102729325412).

Almost surely, 2^528322244964 is an apocalyptic number.

It is an amenable number.

528322244964 is an abundant number, since it is smaller than the sum of its proper divisors (704429659980).

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

528322244964 is a wasteful number, since it uses less digits than its factorization.

528322244964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44026853754 (or 44026853752 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 51.

The spelling of 528322244964 in words is "five hundred twenty-eight billion, three hundred twenty-two million, two hundred forty-four thousand, nine hundred sixty-four".