4465668001 has 4 divisors (see below), whose sum is σ = 4728354372. Its totient is φ = 4202981632.

The previous prime is 4465667959. The next prime is 4465668023. The reversal of 4465668001 is 1008665644.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2633742400 + 1831925601 = 51320^2 + 42801^2 .

It is a cyclic number.

It is not a de Polignac number, because 4465668001 - 2¹⁵ = 4465635233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4465668041) 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, 131343160 + ... + 131343193.

It is an arithmetic number, because the mean of its divisors is an integer number (1182088593).

Almost surely, 2^4465668001 is an apocalyptic number.

It is an amenable number.

4465668001 is a deficient number, since it is larger than the sum of its proper divisors (262686371).

4465668001 is a wasteful number, since it uses less digits than its factorization.

4465668001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262686370.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 4465668001 is about 66825.6537641047. The cubic root of 4465668001 is about 1646.7543176793.

The spelling of 4465668001 in words is "four billion, four hundred sixty-five million, six hundred sixty-eight thousand, one".