609717748004 has 6 divisors (see below), whose sum is σ = 1067006059014. Its totient is φ = 304858874000.

The previous prime is 609717747997. The next prime is 609717748091. The reversal of 609717748004 is 400847717906.

It can be written as a sum of positive squares in only one way, i.e., 566722896100 + 42994851904 = 752810^2 + 207352^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76214718497 + ... + 76214718504.

It is an arithmetic number, because the mean of its divisors is an integer number (177834343169).

Almost surely, 2^609717748004 is an apocalyptic number.

It is an amenable number.

609717748004 is a deficient number, since it is larger than the sum of its proper divisors (457288311010).

609717748004 is a wasteful number, since it uses less digits than its factorization.

609717748004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152429437005 (or 152429437003 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 53.

The spelling of 609717748004 in words is "six hundred nine billion, seven hundred seventeen million, seven hundred forty-eight thousand, four".