10602493285609 has 9 divisors (see below), whose sum is σ = 10955646272151. Its totient is φ = 10260379688760.

The previous prime is 10602493285583. The next prime is 10602493285613. The reversal of 10602493285609 is 90658239420601.

The square root of 10602493285609 is 3256147.

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

It can be written as a sum of positive squares in only one way, i.e., 245862264025 + 10356631021584 = 495845^2 + 3218172^2 .

It is not a de Polignac number, because 10602493285609 - 2⁷ = 10602493285481 is a prime.

It is a super-2 number, since 2×10602493285609² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10602493285609.

It is not an unprimeable number, because it can be changed into a prime (10602493285309) 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, 100888039 + ... + 100993075.

It is an arithmetic number, because the mean of its divisors is an integer number (1217294030239).

Almost surely, 2^{10602493285609} is an apocalyptic number.

10602493285609 is the 3256147-th square number.

10602493285609 is the 1628074-th centered octagonal number.

It is an amenable number.

10602493285609 is a deficient number, since it is larger than the sum of its proper divisors (353152986542).

10602493285609 is an frugal number, since it uses more digits than its factorization.

10602493285609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210136 (or 105068 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 55.

The spelling of 10602493285609 in words is "ten trillion, six hundred two billion, four hundred ninety-three million, two hundred eighty-five thousand, six hundred nine".