5634645392 has 40 divisors (see below), whose sum is σ = 11156681016. Its totient is φ = 2755823616.

The previous prime is 5634645391. The next prime is 5634645397. The reversal of 5634645392 is 2935464365.

It can be written as a sum of positive squares in 4 ways, for example, as 82011136 + 5552634256 = 9056^2 + 74516^2 .

It is not an unprimeable number, because it can be changed into a prime (5634645391) 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 7 ways as a sum of consecutive naturals, for example, 275918 + ... + 295634.

Almost surely, 2^5634645392 is an apocalyptic number.

It is an amenable number.

5634645392 is a deficient number, since it is larger than the sum of its proper divisors (5522035624).

5634645392 is a wasteful number, since it uses less digits than its factorization.

5634645392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20115 (or 20109 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 47.

The square root of 5634645392 is about 75064.2750714346. The cubic root of 5634645392 is about 1779.4625941523.

The spelling of 5634645392 in words is "five billion, six hundred thirty-four million, six hundred forty-five thousand, three hundred ninety-two".