445496065 has 16 divisors (see below), whose sum is σ = 620088192. Its totient is φ = 300921984.

The previous prime is 445496063. The next prime is 445496099. The reversal of 445496065 is 560694544.

It is a cyclic number.

It is not a de Polignac number, because 445496065 - 2¹ = 445496063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445496063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92644 + ... + 97333.

It is an arithmetic number, because the mean of its divisors is an integer number (38755512).

Almost surely, 2^445496065 is an apocalyptic number.

It is an amenable number.

445496065 is a deficient number, since it is larger than the sum of its proper divisors (174592127).

445496065 is a wasteful number, since it uses less digits than its factorization.

445496065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190056.

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 445496065 is about 21106.7777029086. Note that the first 4 decimals coincide. The cubic root of 445496065 is about 763.7442567760.

The spelling of 445496065 in words is "four hundred forty-five million, four hundred ninety-six thousand, sixty-five".