5640503630 has 16 divisors (see below), whose sum is σ = 10480420224. Its totient is φ = 2183420640.

The previous prime is 5640503587. The next prime is 5640503639. The reversal of 5640503630 is 363050465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5640503639) 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 7 ways as a sum of consecutive naturals, for example, 9097277 + ... + 9097896.

It is an arithmetic number, because the mean of its divisors is an integer number (655026264).

Almost surely, 2^5640503630 is an apocalyptic number.

5640503630 is a deficient number, since it is larger than the sum of its proper divisors (4839916594).

5640503630 is a wasteful number, since it uses less digits than its factorization.

5640503630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18195211.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 5640503630 is about 75103.2864127796. The cubic root of 5640503630 is about 1780.0790721512.

The spelling of 5640503630 in words is "five billion, six hundred forty million, five hundred three thousand, six hundred thirty".