3000660422545 has 8 divisors (see below), whose sum is σ = 3600839830824. Its totient is φ = 2400496788864.

The previous prime is 3000660422491. The next prime is 3000660422549. The reversal of 3000660422545 is 5452240660003.

It can be written as a sum of positive squares in 4 ways, for example, as 926150242689 + 2074510179856 = 962367^2 + 1440316^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3000660422545 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3000660422549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3521044 + ... + 4289413.

It is an arithmetic number, because the mean of its divisors is an integer number (450104978853).

Almost surely, 2^{3000660422545} is an apocalyptic number.

It is an amenable number.

3000660422545 is a deficient number, since it is larger than the sum of its proper divisors (600179408279).

3000660422545 is an equidigital number, since it uses as much as digits as its factorization.

3000660422545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7887299.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 3000660422545 in words is "three trillion, six hundred sixty million, four hundred twenty-two thousand, five hundred forty-five".