5681211484 has 36 divisors (see below), whose sum is σ = 10788459024. Its totient is φ = 2616561792.

The previous prime is 5681211463. The next prime is 5681211491. The reversal of 5681211484 is 4841121865.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 320584 + ... + 337840.

Almost surely, 2^5681211484 is an apocalyptic number.

It is an amenable number.

5681211484 is a deficient number, since it is larger than the sum of its proper divisors (5107247540).

5681211484 is a wasteful number, since it uses less digits than its factorization.

5681211484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17774 (or 17759 counting only the distinct ones).

The product of its digits is 61440, while the sum is 40.

The square root of 5681211484 is about 75373.8116589575. The cubic root of 5681211484 is about 1784.3511239375.

The spelling of 5681211484 in words is "five billion, six hundred eighty-one million, two hundred eleven thousand, four hundred eighty-four".