5717777440 has 24 divisors (see below), whose sum is σ = 13508249580. Its totient is φ = 2287110912.

The previous prime is 5717777411. The next prime is 5717777441. The reversal of 5717777440 is 447777175.

It can be written as a sum of positive squares in 2 ways, for example, as 4756033296 + 961744144 = 68964^2 + 31012^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5717777441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17867895 + ... + 17868214.

Almost surely, 2^5717777440 is an apocalyptic number.

It is an amenable number.

5717777440 is an abundant number, since it is smaller than the sum of its proper divisors (7790472140).

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

5717777440 is a wasteful number, since it uses less digits than its factorization.

5717777440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35736124 (or 35736116 counting only the distinct ones).

The product of its (nonzero) digits is 1344560, while the sum is 49.

The square root of 5717777440 is about 75615.9866694868. The cubic root of 5717777440 is about 1788.1711437425.

The spelling of 5717777440 in words is "five billion, seven hundred seventeen million, seven hundred seventy-seven thousand, four hundred forty".