4465503665 has 16 divisors (see below), whose sum is σ = 6335297280. Its totient is φ = 2956470720.

The previous prime is 4465503661. The next prime is 4465503727. The reversal of 4465503665 is 5663055644.

It is not a de Polignac number, because 4465503665 - 2² = 4465503661 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4465503661) 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, 2198741 + ... + 2200770.

It is an arithmetic number, because the mean of its divisors is an integer number (395956080).

Almost surely, 2^4465503665 is an apocalyptic number.

It is an amenable number.

4465503665 is a deficient number, since it is larger than the sum of its proper divisors (1869793615).

4465503665 is a wasteful number, since it uses less digits than its factorization.

4465503665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4399552.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The square root of 4465503665 is about 66824.4241651209. The cubic root of 4465503665 is about 1646.7341173168.

The spelling of 4465503665 in words is "four billion, four hundred sixty-five million, five hundred three thousand, six hundred sixty-five".