5640433036 has 12 divisors (see below), whose sum is σ = 11280866128. Its totient is φ = 2417328432.

The previous prime is 5640433031. The next prime is 5640433063. The reversal of 5640433036 is 6303340465.

5640433036 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5640432992 and 5640433010.

It is not an unprimeable number, because it can be changed into a prime (5640433031) 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, 100721991 + ... + 100722046.

Almost surely, 2^5640433036 is an apocalyptic number.

It is an amenable number.

5640433036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5640433036 is a wasteful number, since it uses less digits than its factorization.

5640433036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201444048 (or 201444046 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

The square root of 5640433036 is about 75102.8164318756. The cubic root of 5640433036 is about 1780.0716458979.

The spelling of 5640433036 in words is "five billion, six hundred forty million, four hundred thirty-three thousand, thirty-six".