5576730768 has 300 divisors, whose sum is σ = 18942444972. Its totient is φ = 1579253760.

The previous prime is 5576730721. The next prime is 5576730773. The reversal of 5576730768 is 8670376755.

5576730768 is a `hidden beast` number, since 5 + 576 + 7 + 3 + 0 + 7 + 68 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4259911824 + 1316818944 = 65268^2 + 36288^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 8699728 + ... + 8700368.

Almost surely, 2^5576730768 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 5576730768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9471222486).

5576730768 is an abundant number, since it is smaller than the sum of its proper divisors (13365714204).

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

5576730768 is a wasteful number, since it uses less digits than its factorization.

5576730768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812 (or 790 counting only the distinct ones).

The product of its (nonzero) digits is 7408800, while the sum is 54.

The square root of 5576730768 is about 74677.5117957207. The cubic root of 5576730768 is about 1773.3449645282.

The spelling of 5576730768 in words is "five billion, five hundred seventy-six million, seven hundred thirty thousand, seven hundred sixty-eight".