5628648897 has 12 divisors (see below), whose sum is σ = 8210769684. Its totient is φ = 3715279200.

The previous prime is 5628648877. The next prime is 5628648967. The reversal of 5628648897 is 7988468265.

5628648897 is a `hidden beast` number, since 5 + 62 + 8 + 6 + 488 + 97 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4693757121 + 934891776 = 68511^2 + 30576^2 .

It is not a de Polignac number, because 5628648897 - 2⁶ = 5628648833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5628648877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3095158 + ... + 3096975.

It is an arithmetic number, because the mean of its divisors is an integer number (684230807).

Almost surely, 2^5628648897 is an apocalyptic number.

It is an amenable number.

5628648897 is a deficient number, since it is larger than the sum of its proper divisors (2582120787).

5628648897 is a wasteful number, since it uses less digits than its factorization.

5628648897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6192240 (or 6192237 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 63.

The square root of 5628648897 is about 75024.3220362570. The cubic root of 5628648897 is about 1778.8311243018.

The spelling of 5628648897 in words is "five billion, six hundred twenty-eight million, six hundred forty-eight thousand, eight hundred ninety-seven".