5890556644 has 48 divisors (see below), whose sum is σ = 12492869760. Its totient is φ = 2372451840.

The previous prime is 5890556599. The next prime is 5890556663. The reversal of 5890556644 is 4466550985.

It is a junction number, because it is equal to n+sod(n) for n = 5890556591 and 5890556600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319962 + ... + 337870.

It is an arithmetic number, because the mean of its divisors is an integer number (260268120).

Almost surely, 2^5890556644 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5890556644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6246434880).

5890556644 is an abundant number, since it is smaller than the sum of its proper divisors (6602313116).

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

5890556644 is a wasteful number, since it uses less digits than its factorization.

5890556644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18628 (or 18626 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 52.

The square root of 5890556644 is about 76749.9618501534. The cubic root of 5890556644 is about 1806.0042951758.

The spelling of 5890556644 in words is "five billion, eight hundred ninety million, five hundred fifty-six thousand, six hundred forty-four".