609366048722 has 6 divisors (see below), whose sum is σ = 914050729029. Its totient is φ = 304682472380.

The previous prime is 609366048691. The next prime is 609366048727. The reversal of 609366048722 is 227840663906.

It can be written as a sum of positive squares in 2 ways, for example, as 482123311201 + 127242737521 = 694351^2 + 356711^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=551981.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (609366048727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 827972 + ... + 1379952.

Almost surely, 2^609366048722 is an apocalyptic number.

609366048722 is a deficient number, since it is larger than the sum of its proper divisors (304684680307).

609366048722 is an frugal number, since it uses more digits than its factorization.

609366048722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103964 (or 551983 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 609366048722 in words is "six hundred nine billion, three hundred sixty-six million, forty-eight thousand, seven hundred twenty-two".