5340512777 has 4 divisors (see below), whose sum is σ = 5524668420. Its totient is φ = 5156357136.

The previous prime is 5340512773. The next prime is 5340512797. The reversal of 5340512777 is 7772150435.

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 3885776896 + 1454735881 = 62336^2 + 38141^2 .

It is a cyclic number.

It is not a de Polignac number, because 5340512777 - 2² = 5340512773 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5340512773) 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, 92077778 + ... + 92077835.

It is an arithmetic number, because the mean of its divisors is an integer number (1381167105).

Almost surely, 2^5340512777 is an apocalyptic number.

It is an amenable number.

5340512777 is a deficient number, since it is larger than the sum of its proper divisors (184155643).

5340512777 is a wasteful number, since it uses less digits than its factorization.

5340512777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184155642.

The product of its (nonzero) digits is 205800, while the sum is 41.

The square root of 5340512777 is about 73078.8120935200. The cubic root of 5340512777 is about 1747.9445556696.

The spelling of 5340512777 in words is "five billion, three hundred forty million, five hundred twelve thousand, seven hundred seventy-seven".