4465312001 has 2 divisors, whose sum is σ = 4465312002. Its totient is φ = 4465312000.

The previous prime is 4465311997. The next prime is 4465312003. The reversal of 4465312001 is 1002135644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4349534401 + 115777600 = 65951^2 + 10760^2 .

It is a cyclic number.

It is not a de Polignac number, because 4465312001 - 2² = 4465311997 is a prime.

It is a super-2 number, since 2×4465312001² = 39878022532549248002, which contains 22 as substring.

Together with 4465312003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4465312003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2232656000 + 2232656001.

It is an arithmetic number, because the mean of its divisors is an integer number (2232656001).

Almost surely, 2^4465312001 is an apocalyptic number.

It is an amenable number.

4465312001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4465312001 is an equidigital number, since it uses as much as digits as its factorization.

4465312001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4465312001 is about 66822.9900633008. The cubic root of 4465312001 is about 1646.7105571403.

Adding to 4465312001 its reverse (1002135644), we get a palindrome (5467447645).

The spelling of 4465312001 in words is "four billion, four hundred sixty-five million, three hundred twelve thousand, one".