5775328880 has 80 divisors (see below), whose sum is σ = 13861175328. Its totient is φ = 2236416000.

The previous prime is 5775328877. The next prime is 5775328883. The reversal of 5775328880 is 888235775.

It is an interprime number because it is at equal distance from previous prime (5775328877) and next prime (5775328883).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5775328883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422960 + ... + 436400.

Almost surely, 2^5775328880 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 5775328880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6930587664).

5775328880 is an abundant number, since it is smaller than the sum of its proper divisors (8085846448).

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

5775328880 is a wasteful number, since it uses less digits than its factorization.

5775328880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13626 (or 13620 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 53.

The square root of 5775328880 is about 75995.5846085810. The cubic root of 5775328880 is about 1794.1506501760.

The spelling of 5775328880 in words is "five billion, seven hundred seventy-five million, three hundred twenty-eight thousand, eight hundred eighty".