5751716977 has 4 divisors (see below), whose sum is σ = 5751902196. Its totient is φ = 5751531760.

The previous prime is 5751716969. The next prime is 5751716983. The reversal of 5751716977 is 7796171575.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3844124001 + 1907592976 = 62001^2 + 43676^2 .

It is a cyclic number.

It is not a de Polignac number, because 5751716977 - 2³ = 5751716969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5751713977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33418 + ... + 112339.

It is an arithmetic number, because the mean of its divisors is an integer number (1437975549).

Almost surely, 2^5751716977 is an apocalyptic number.

It is an amenable number.

5751716977 is a deficient number, since it is larger than the sum of its proper divisors (185219).

5751716977 is a wasteful number, since it uses less digits than its factorization.

5751716977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185218.

The product of its digits is 3241350, while the sum is 55.

The square root of 5751716977 is about 75840.0750065557. The cubic root of 5751716977 is about 1791.7022369151.

The spelling of 5751716977 in words is "five billion, seven hundred fifty-one million, seven hundred sixteen thousand, nine hundred seventy-seven".