560121273 has 24 divisors (see below), whose sum is σ = 864375200. Its totient is φ = 348473664.

The previous prime is 560121269. The next prime is 560121293. The reversal of 560121273 is 372121065.

It is a happy number.

It is not a de Polignac number, because 560121273 - 2² = 560121269 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (560121203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12988 + ... + 35901.

Almost surely, 2^560121273 is an apocalyptic number.

It is an amenable number.

560121273 is a deficient number, since it is larger than the sum of its proper divisors (304253927).

560121273 is a wasteful number, since it uses less digits than its factorization.

560121273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48981 (or 48978 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 560121273 is about 23666.8813534864. The cubic root of 560121273 is about 824.3165557424.

The spelling of 560121273 in words is "five hundred sixty million, one hundred twenty-one thousand, two hundred seventy-three".