4645050001 has 2 divisors, whose sum is σ = 4645050002. Its totient is φ = 4645050000.

The previous prime is 4645049989. The next prime is 4645050049. The reversal of 4645050001 is 1000505464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3775979601 + 869070400 = 61449^2 + 29480^2 .

It is a cyclic number.

It is not a de Polignac number, because 4645050001 - 2¹⁹ = 4644525713 is a prime.

It is not a weakly prime, because it can be changed into another prime (4645050401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322525000 + 2322525001.

It is an arithmetic number, because the mean of its divisors is an integer number (2322525001).

Almost surely, 2^4645050001 is an apocalyptic number.

It is an amenable number.

4645050001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645050001 is an equidigital number, since it uses as much as digits as its factorization.

4645050001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4645050001 is about 68154.6036669571. The cubic root of 4645050001 is about 1668.5150605374.

Adding to 4645050001 its reverse (1000505464), we get a palindrome (5645555465).

The spelling of 4645050001 in words is "four billion, six hundred forty-five million, fifty thousand, one".