5641931888 has 40 divisors (see below), whose sum is σ = 11188932672. Its totient is φ = 2754736128.

The previous prime is 5641931873. The next prime is 5641931891. The reversal of 5641931888 is 8881391465.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335456 + ... + 351872.

Almost surely, 2^5641931888 is an apocalyptic number.

It is an amenable number.

5641931888 is a deficient number, since it is larger than the sum of its proper divisors (5547000784).

5641931888 is a wasteful number, since it uses less digits than its factorization.

5641931888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16929 (or 16923 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 53.

The square root of 5641931888 is about 75112.7944361012. The cubic root of 5641931888 is about 1780.2293068218.

The spelling of 5641931888 in words is "five billion, six hundred forty-one million, nine hundred thirty-one thousand, eight hundred eighty-eight".