1006060216045 has 4 divisors (see below), whose sum is σ = 1207272259260. Its totient is φ = 804848172832.

The previous prime is 1006060216001. The next prime is 1006060216123. The reversal of 1006060216045 is 5406120606001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 534691463076 + 471368752969 = 731226^2 + 686563^2 .

It is a cyclic number.

It is not a de Polignac number, because 1006060216045 - 2¹³ = 1006060207853 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1006060215998 and 1006060216016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100606021600 + ... + 100606021609.

It is an arithmetic number, because the mean of its divisors is an integer number (301818064815).

Almost surely, 2^{1006060216045} is an apocalyptic number.

It is an amenable number.

1006060216045 is a deficient number, since it is larger than the sum of its proper divisors (201212043215).

1006060216045 is an equidigital number, since it uses as much as digits as its factorization.

1006060216045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201212043214.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 1006060216045 in words is "one trillion, six billion, sixty million, two hundred sixteen thousand, forty-five".