5574639840 has 576 divisors, whose sum is σ = 23083522560. Its totient is φ = 1116917760.

The previous prime is 5574639809. The next prime is 5574639913. The reversal of 5574639840 is 489364755.

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 95 ways as a sum of consecutive naturals, for example, 7502509 + ... + 7503251.

It is an arithmetic number, because the mean of its divisors is an integer number (40075560).

Almost surely, 2^5574639840 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 5574639840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11541761280).

5574639840 is an abundant number, since it is smaller than the sum of its proper divisors (17508882720).

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

5574639840 is a wasteful number, since it uses less digits than its factorization.

5574639840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815 (or 800 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 51.

The square root of 5574639840 is about 74663.5107666389. The cubic root of 5574639840 is about 1773.1233053814.

The spelling of 5574639840 in words is "five billion, five hundred seventy-four million, six hundred thirty-nine thousand, eight hundred forty".