5188577377 has 8 divisors (see below), whose sum is σ = 5340487016. Its totient is φ = 5037282432.

The previous prime is 5188577357. The next prime is 5188577389. The reversal of 5188577377 is 7737758815.

It can be written as a sum of positive squares in 4 ways, for example, as 2164017361 + 3024560016 = 46519^2 + 54996^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5188577377 - 2¹⁵ = 5188544609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5188577357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136518 + ... + 170335.

It is an arithmetic number, because the mean of its divisors is an integer number (667560877).

Almost surely, 2^5188577377 is an apocalyptic number.

It is an amenable number.

5188577377 is a deficient number, since it is larger than the sum of its proper divisors (151909639).

5188577377 is a wasteful number, since it uses less digits than its factorization.

5188577377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307347.

The product of its digits is 11524800, while the sum is 58.

The square root of 5188577377 is about 72031.7803264642. The cubic root of 5188577377 is about 1731.2087264907.

The spelling of 5188577377 in words is "five billion, one hundred eighty-eight million, five hundred seventy-seven thousand, three hundred seventy-seven".