5491570224 has 160 divisors (see below), whose sum is σ = 16427520000. Its totient is φ = 1548444672.

The previous prime is 5491570223. The next prime is 5491570261. The reversal of 5491570224 is 4220751945.

It is not an unprimeable number, because it can be changed into a prime (5491570223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11464417 + ... + 11464895.

It is an arithmetic number, because the mean of its divisors is an integer number (102672000).

Almost surely, 2^5491570224 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 5491570224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8213760000).

5491570224 is an abundant number, since it is smaller than the sum of its proper divisors (10935949776).

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

5491570224 is a wasteful number, since it uses less digits than its factorization.

5491570224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 5491570224 is about 74105.1295390542. The cubic root of 5491570224 is about 1764.2718869690.

The spelling of 5491570224 in words is "five billion, four hundred ninety-one million, five hundred seventy thousand, two hundred twenty-four".