605173745 has 16 divisors (see below), whose sum is σ = 801135360. Its totient is φ = 435177600.

The previous prime is 605173729. The next prime is 605173771. The reversal of 605173745 is 547371506.

It is not a de Polignac number, because 605173745 - 2⁴ = 605173729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 605173699 and 605173708.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56921 + ... + 66710.

It is an arithmetic number, because the mean of its divisors is an integer number (50070960).

Almost surely, 2^605173745 is an apocalyptic number.

It is an amenable number.

605173745 is a deficient number, since it is larger than the sum of its proper divisors (195961615).

605173745 is a wasteful number, since it uses less digits than its factorization.

605173745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123736.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 605173745 is about 24600.2793683324. The cubic root of 605173745 is about 845.8500112274.

The spelling of 605173745 in words is "six hundred five million, one hundred seventy-three thousand, seven hundred forty-five".