5173567745 has 8 divisors (see below), whose sum is σ = 6208793640. Its totient is φ = 4138512640.

The previous prime is 5173567717. The next prime is 5173567759. The reversal of 5173567745 is 5477653715.

It can be written as a sum of positive squares in 4 ways, for example, as 159794881 + 5013772864 = 12641^2 + 70808^2 .

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

It is not a de Polignac number, because 5173567745 - 2⁶ = 5173567681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5173567693 and 5173567702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37721 + ... + 108489.

It is an arithmetic number, because the mean of its divisors is an integer number (776099205).

Almost surely, 2^5173567745 is an apocalyptic number.

It is an amenable number.

5173567745 is a deficient number, since it is larger than the sum of its proper divisors (1035225895).

5173567745 is a wasteful number, since it uses less digits than its factorization.

5173567745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85395.

The product of its digits is 3087000, while the sum is 50.

The square root of 5173567745 is about 71927.5173004046. The cubic root of 5173567745 is about 1729.5377544797.

The spelling of 5173567745 in words is "five billion, one hundred seventy-three million, five hundred sixty-seven thousand, seven hundred forty-five".