45195065 has 8 divisors (see below), whose sum is σ = 54285000. Its totient is φ = 36122112.

The previous prime is 45195037. The next prime is 45195133. The reversal of 45195065 is 56059154.

It can be written as a sum of positive squares in 4 ways, for example, as 5555449 + 39639616 = 2357^2 + 6296^2 .

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 45195065 - 2¹² = 45190969 is a prime.

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, 2627 + ... + 9863.

It is an arithmetic number, because the mean of its divisors is an integer number (6785625).

Almost surely, 2^45195065 is an apocalyptic number.

It is an amenable number.

45195065 is a deficient number, since it is larger than the sum of its proper divisors (9089935).

45195065 is a wasteful number, since it uses less digits than its factorization.

45195065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8491.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 45195065 is about 6722.7274970803. The cubic root of 45195065 is about 356.2025343553.

The spelling of 45195065 in words is "forty-five million, one hundred ninety-five thousand, sixty-five".