5591252448 has 60 divisors (see below), whose sum is σ = 16443725760. Its totient is φ = 1863749952.

The previous prime is 5591252431. The next prime is 5591252449. The reversal of 5591252448 is 8442521955.

5591252448 is a `hidden beast` number, since 5 + 591 + 2 + 52 + 4 + 4 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5591252449) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 1075968 + ... + 1081151.

It is an arithmetic number, because the mean of its divisors is an integer number (274062096).

Almost surely, 2^5591252448 is an apocalyptic number.

It is an amenable number.

5591252448 is an abundant number, since it is smaller than the sum of its proper divisors (10852473312).

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

5591252448 is a wasteful number, since it uses less digits than its factorization.

5591252448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157141 (or 2157124 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

The square root of 5591252448 is about 74774.6778528667. The cubic root of 5591252448 is about 1774.8828803765.

The spelling of 5591252448 in words is "five billion, five hundred ninety-one million, two hundred fifty-two thousand, four hundred forty-eight".