4650621301 has 2 divisors, whose sum is σ = 4650621302. Its totient is φ = 4650621300.

The previous prime is 4650621277. The next prime is 4650621323. The reversal of 4650621301 is 1031260564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4532790276 + 117831025 = 67326^2 + 10855^2 .

It is a cyclic number.

It is not a de Polignac number, because 4650621301 - 2¹⁵ = 4650588533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4650621301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4650621331) 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, 2325310650 + 2325310651.

It is an arithmetic number, because the mean of its divisors is an integer number (2325310651).

Almost surely, 2^4650621301 is an apocalyptic number.

It is an amenable number.

4650621301 is a deficient number, since it is larger than the sum of its proper divisors (1).

4650621301 is an equidigital number, since it uses as much as digits as its factorization.

4650621301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 4650621301 is about 68195.4639327280. The cubic root of 4650621301 is about 1669.1818695743.

Adding to 4650621301 its reverse (1031260564), we get a palindrome (5681881865).

The spelling of 4650621301 in words is "four billion, six hundred fifty million, six hundred twenty-one thousand, three hundred one".