5727172673 has 2 divisors, whose sum is σ = 5727172674. Its totient is φ = 5727172672.

The previous prime is 5727172631. The next prime is 5727172681. The reversal of 5727172673 is 3762717275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3541797169 + 2185375504 = 59513^2 + 46748^2 .

It is a cyclic number.

It is not a de Polignac number, because 5727172673 - 2¹⁸ = 5726910529 is a prime.

It is not a weakly prime, because it can be changed into another prime (5727172973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2863586336 + 2863586337.

It is an arithmetic number, because the mean of its divisors is an integer number (2863586337).

Almost surely, 2^5727172673 is an apocalyptic number.

It is an amenable number.

5727172673 is a deficient number, since it is larger than the sum of its proper divisors (1).

5727172673 is an equidigital number, since it uses as much as digits as its factorization.

5727172673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864360, while the sum is 47.

The square root of 5727172673 is about 75678.0858174941. The cubic root of 5727172673 is about 1789.1500259070.

The spelling of 5727172673 in words is "five billion, seven hundred twenty-seven million, one hundred seventy-two thousand, six hundred seventy-three".