5606891520 has 224 divisors, whose sum is σ = 18156033792. Its totient is φ = 1477312512.

The previous prime is 5606891503. The next prime is 5606891531. The reversal of 5606891520 is 251986065.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12656419 + ... + 12656861.

Almost surely, 2^5606891520 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 5606891520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9078016896).

5606891520 is an abundant number, since it is smaller than the sum of its proper divisors (12549142272).

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

5606891520 is a wasteful number, since it uses less digits than its factorization.

5606891520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 5606891520 is about 74879.1794826840. The cubic root of 5606891520 is about 1776.5361582263.

The spelling of 5606891520 in words is "five billion, six hundred six million, eight hundred ninety-one thousand, five hundred twenty".