4465209055 has 4 divisors (see below), whose sum is σ = 5358250872. Its totient is φ = 3572167240.

The previous prime is 4465209011. The next prime is 4465209059. The reversal of 4465209055 is 5509025644.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4465209055 - 2²¹ = 4463111903 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4465208999 and 4465209017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4465209059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446520901 + ... + 446520910.

It is an arithmetic number, because the mean of its divisors is an integer number (1339562718).

Almost surely, 2^4465209055 is an apocalyptic number.

4465209055 is a deficient number, since it is larger than the sum of its proper divisors (893041817).

4465209055 is an equidigital number, since it uses as much as digits as its factorization.

4465209055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893041816.

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 4465209055 is about 66822.2197700735. The cubic root of 4465209055 is about 1646.6979022898.

The spelling of 4465209055 in words is "four billion, four hundred sixty-five million, two hundred nine thousand, fifty-five".