5718323057 has 4 divisors (see below), whose sum is σ = 5719145460. Its totient is φ = 5717500656.

The previous prime is 5718323053. The next prime is 5718323059. The reversal of 5718323057 is 7503238175.

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 1751338801 + 3966984256 = 41849^2 + 62984^2 .

It is a cyclic number.

It is not a de Polignac number, because 5718323057 - 2² = 5718323053 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5718323053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400682 + ... + 414707.

It is an arithmetic number, because the mean of its divisors is an integer number (1429786365).

Almost surely, 2^5718323057 is an apocalyptic number.

It is an amenable number.

5718323057 is a deficient number, since it is larger than the sum of its proper divisors (822403).

5718323057 is an equidigital number, since it uses as much as digits as its factorization.

5718323057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822402.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 5718323057 is about 75619.5943985420. The cubic root of 5718323057 is about 1788.2280204779.

The spelling of 5718323057 in words is "five billion, seven hundred eighteen million, three hundred twenty-three thousand, fifty-seven".