992522147528 has 12 divisors (see below), whose sum is σ = 1860984310065. Its totient is φ = 496259664848.

The previous prime is 992522147489. The next prime is 992522147543. The reversal of 992522147528 is 825741225299.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 992298884164 + 223263364 = 996142^2 + 14942^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=704458.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2641718 + ... + 2993946.

Almost surely, 2^992522147528 is an apocalyptic number.

It is an amenable number.

992522147528 is a deficient number, since it is larger than the sum of its proper divisors (868462162537).

992522147528 is an frugal number, since it uses more digits than its factorization.

992522147528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704464 (or 352231 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 56.

The spelling of 992522147528 in words is "nine hundred ninety-two billion, five hundred twenty-two million, one hundred forty-seven thousand, five hundred twenty-eight".