996524555922 has 512 divisors, whose sum is σ = 2835143884800. Its totient is φ = 253111412736.

The previous prime is 996524555899. The next prime is 996524555963. The reversal of 996524555922 is 229555425699.

996524555922 is a `hidden beast` number, since 9 + 9 + 6 + 52 + 4 + 5 + 559 + 22 = 666.

It is a super-2 number, since 2×996524555922² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 996524555922.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 911732808 + ... + 911733900.

It is an arithmetic number, because the mean of its divisors is an integer number (5537390400).

Almost surely, 2^996524555922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 996524555922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1417571942400).

996524555922 is an abundant number, since it is smaller than the sum of its proper divisors (1838619328878).

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

996524555922 is a wasteful number, since it uses less digits than its factorization.

996524555922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287 (or 1281 counting only the distinct ones).

The product of its digits is 87480000, while the sum is 63.

The spelling of 996524555922 in words is "nine hundred ninety-six billion, five hundred twenty-four million, five hundred fifty-five thousand, nine hundred twenty-two".