5209320880 has 160 divisors (see below), whose sum is σ = 13128873984. Its totient is φ = 1915158528.

The previous prime is 5209320847. The next prime is 5209320881. The reversal of 5209320880 is 880239025.

It is not an unprimeable number, because it can be changed into a prime (5209320881) 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, 13601169 + ... + 13601551.

Almost surely, 2^5209320880 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 5209320880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6564436992).

5209320880 is an abundant number, since it is smaller than the sum of its proper divisors (7919553104).

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

5209320880 is a wasteful number, since it uses less digits than its factorization.

5209320880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 5209320880 is about 72175.6252484175. The cubic root of 5209320880 is about 1733.5127352115.

The spelling of 5209320880 in words is "five billion, two hundred nine million, three hundred twenty thousand, eight hundred eighty".