5064353621 has 2 divisors, whose sum is σ = 5064353622. Its totient is φ = 5064353620.

The previous prime is 5064353603. The next prime is 5064353633. The reversal of 5064353621 is 1263534605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5011224100 + 53129521 = 70790^2 + 7289^2 .

It is a cyclic number.

It is not a de Polignac number, because 5064353621 - 2⁶ = 5064353557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5064353641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2532176810 + 2532176811.

It is an arithmetic number, because the mean of its divisors is an integer number (2532176811).

Almost surely, 2^5064353621 is an apocalyptic number.

It is an amenable number.

5064353621 is a deficient number, since it is larger than the sum of its proper divisors (1).

5064353621 is an equidigital number, since it uses as much as digits as its factorization.

5064353621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 5064353621 is about 71164.2720822745. The cubic root of 5064353621 is about 1717.2809053055.

The spelling of 5064353621 in words is "five billion, sixty-four million, three hundred fifty-three thousand, six hundred twenty-one".