2345560456 has 16 divisors (see below), whose sum is σ = 4416178140. Its totient is φ = 1167912960.

The previous prime is 2345560453. The next prime is 2345560457. The reversal of 2345560456 is 6540655432.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2268997956 + 76562500 = 47634^2 + 8750^2 .

It is not an unprimeable number, because it can be changed into a prime (2345560453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606361 + ... + 610216.

Almost surely, 2^2345560456 is an apocalyptic number.

It is an amenable number.

2345560456 is a deficient number, since it is larger than the sum of its proper divisors (2070617684).

2345560456 is a wasteful number, since it uses less digits than its factorization.

2345560456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216824 (or 1216820 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The square root of 2345560456 is about 48430.9865272224. The cubic root of 2345560456 is about 1328.6651495079.

The spelling of 2345560456 in words is "two billion, three hundred forty-five million, five hundred sixty thousand, four hundred fifty-six".