4652935621 has 2 divisors, whose sum is σ = 4652935622. Its totient is φ = 4652935620.

The previous prime is 4652935603. The next prime is 4652935633. The reversal of 4652935621 is 1265392564.

4652935621 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2473072900 + 2179862721 = 49730^2 + 46689^2 .

It is a cyclic number.

It is not a de Polignac number, because 4652935621 - 2⁵ = 4652935589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4652935321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2326467810 + 2326467811.

It is an arithmetic number, because the mean of its divisors is an integer number (2326467811).

Almost surely, 2^4652935621 is an apocalyptic number.

It is an amenable number.

4652935621 is a deficient number, since it is larger than the sum of its proper divisors (1).

4652935621 is an equidigital number, since it uses as much as digits as its factorization.

4652935621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 43.

The square root of 4652935621 is about 68212.4301062497. The cubic root of 4652935621 is about 1669.4587057300.

The spelling of 4652935621 in words is "four billion, six hundred fifty-two million, nine hundred thirty-five thousand, six hundred twenty-one".