52774448192 has 28 divisors (see below), whose sum is σ = 105900984540. Its totient is φ = 26090735616.

The previous prime is 52774448191. The next prime is 52774448261. The reversal of 52774448192 is 29184447725.

It can be written as a sum of positive squares in 2 ways, for example, as 31181909056 + 21592539136 = 176584^2 + 146944^2 .

It is not an unprimeable number, because it can be changed into a prime (52774448191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4626893 + ... + 4638284.

Almost surely, 2^52774448192 is an apocalyptic number.

It is an amenable number.

52774448192 is an abundant number, since it is smaller than the sum of its proper divisors (53126536348).

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

52774448192 is an equidigital number, since it uses as much as digits as its factorization.

52774448192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9265278 (or 9265268 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 53.

The spelling of 52774448192 in words is "fifty-two billion, seven hundred seventy-four million, four hundred forty-eight thousand, one hundred ninety-two".