5447868080 has 160 divisors (see below), whose sum is σ = 13627699200. Its totient is φ = 2020838400.

The previous prime is 5447868061. The next prime is 5447868103. The reversal of 5447868080 is 808687445.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15174941 + ... + 15175299.

It is an arithmetic number, because the mean of its divisors is an integer number (85173120).

Almost surely, 2^5447868080 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 5447868080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6813849600).

5447868080 is an abundant number, since it is smaller than the sum of its proper divisors (8179831120).

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

5447868080 is a wasteful number, since it uses less digits than its factorization.

5447868080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 50.

The square root of 5447868080 is about 73809.6747046077. The cubic root of 5447868080 is about 1759.5793674538.

The spelling of 5447868080 in words is "five billion, four hundred forty-seven million, eight hundred sixty-eight thousand, eighty".