60009083381809 has 3 divisors (see below), whose sum is σ = 60009091128363. Its totient is φ = 60009075635256.

The previous prime is 60009083381803. The next prime is 60009083381839. The reversal of 60009083381809 is 90818338090006.

It is a happy number.

The square root of 60009083381809 is 7746553.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 7169675640625 + 52839407741184 = 2677625^2 + 7269072^2 .

It is not a de Polignac number, because 60009083381809 - 2³ = 60009083381801 is a prime.

It is a super-2 number, since 2×60009083381809² (a number of 28 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 60009083381809.

It is not an unprimeable number, because it can be changed into a prime (60009083381801) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3873277 + ... + 11619829.

It is an arithmetic number, because the mean of its divisors is an integer number (20003030376121).

Almost surely, 2^{60009083381809} is an apocalyptic number.

60009083381809 is the 7746553-rd square number.

60009083381809 is the 3873277-th centered octagonal number.

It is an amenable number.

60009083381809 is a deficient number, since it is larger than the sum of its proper divisors (7746554).

60009083381809 is an frugal number, since it uses more digits than its factorization.

60009083381809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15493106 (or 7746553 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 55.

The spelling of 60009083381809 in words is "sixty trillion, nine billion, eighty-three million, three hundred eighty-one thousand, eight hundred nine".