5532645888 has 480 divisors, whose sum is σ = 20590682112. Its totient is φ = 1387929600.

The previous prime is 5532645847. The next prime is 5532645901. The reversal of 5532645888 is 8885462355.

5532645888 is a `hidden beast` number, since 5 + 53 + 2 + 6 + 4 + 588 + 8 = 666.

It is a super-2 number, since 2×5532645888² = 61220341044006617088, which contains 22 as substring.

Its product of digits (9216000) is a multiple of the sum of its prime factors (576).

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 47 ways as a sum of consecutive naturals, for example, 10999045 + ... + 10999547.

Almost surely, 2^5532645888 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 5532645888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10295341056).

5532645888 is an abundant number, since it is smaller than the sum of its proper divisors (15058036224).

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

5532645888 is a wasteful number, since it uses less digits than its factorization.

5532645888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576 (or 557 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 54.

The square root of 5532645888 is about 74381.7577635807. The cubic root of 5532645888 is about 1768.6597457257.

The spelling of 5532645888 in words is "five billion, five hundred thirty-two million, six hundred forty-five thousand, eight hundred eighty-eight".