3009275645 has 8 divisors (see below), whose sum is σ = 3611466456. Its totient is φ = 2407196736.

The previous prime is 3009275629. The next prime is 3009275657. The reversal of 3009275645 is 5465729003.

It can be written as a sum of positive squares in 4 ways, for example, as 738371929 + 2270903716 = 27173^2 + 47654^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3009275645 - 2⁴ = 3009275629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51959 + ... + 93371.

It is an arithmetic number, because the mean of its divisors is an integer number (451433307).

Almost surely, 2^3009275645 is an apocalyptic number.

It is an amenable number.

3009275645 is a deficient number, since it is larger than the sum of its proper divisors (602190811).

3009275645 is a wasteful number, since it uses less digits than its factorization.

3009275645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55951.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 3009275645 is about 54856.8650671910. The cubic root of 3009275645 is about 1443.7344626552.

The spelling of 3009275645 in words is "three billion, nine million, two hundred seventy-five thousand, six hundred forty-five".