2246560315609 has 9 divisors (see below), whose sum is σ = 2371053547317. Its totient is φ = 2128293319644.

The previous prime is 2246560315529. The next prime is 2246560315621. The reversal of 2246560315609 is 9065130656422.

The square root of 2246560315609 is 1498853.

It is a perfect power (a square), and thus also a powerful number.

2246560315609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2246560315609 - 2¹¹ = 2246560313561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2246560315669) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 28438764 + ... + 28517650.

Almost surely, 2^{2246560315609} is an apocalyptic number.

2246560315609 is the 1498853-rd square number.

2246560315609 is the 749427-th centered octagonal number.

It is an amenable number.

2246560315609 is a deficient number, since it is larger than the sum of its proper divisors (124493231708).

2246560315609 is an frugal number, since it uses more digits than its factorization.

2246560315609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157812 (or 78906 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 49.

Multiplying 2246560315609 by its sum of digits (49), we get a square (110081455464841 = 10491971²).

The spelling of 2246560315609 in words is "two trillion, two hundred forty-six billion, five hundred sixty million, three hundred fifteen thousand, six hundred nine".