5634440012 has 12 divisors (see below), whose sum is σ = 9865018296. Its totient is φ = 2815863360.

The previous prime is 5634439961. The next prime is 5634440039. The reversal of 5634440012 is 2100444365.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329789 + ... + 346452.

It is an arithmetic number, because the mean of its divisors is an integer number (822084858).

Almost surely, 2^5634440012 is an apocalyptic number.

It is an amenable number.

5634440012 is a deficient number, since it is larger than the sum of its proper divisors (4230578284).

5634440012 is a wasteful number, since it uses less digits than its factorization.

5634440012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678328 (or 678326 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 5634440012 is about 75062.9070313694. The cubic root of 5634440012 is about 1779.4409737164.

Adding to 5634440012 its reverse (2100444365), we get a palindrome (7734884377).

The spelling of 5634440012 in words is "five billion, six hundred thirty-four million, four hundred forty thousand, twelve".