5621468753 has 2 divisors, whose sum is σ = 5621468754. Its totient is φ = 5621468752.

The previous prime is 5621468689. The next prime is 5621468767. The reversal of 5621468753 is 3578641265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3025770049 + 2595698704 = 55007^2 + 50948^2 .

It is a cyclic number.

It is not a de Polignac number, because 5621468753 - 2⁶ = 5621468689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5621468698 and 5621468707.

It is not a weakly prime, because it can be changed into another prime (5621465753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810734376 + 2810734377.

It is an arithmetic number, because the mean of its divisors is an integer number (2810734377).

Almost surely, 2^5621468753 is an apocalyptic number.

It is an amenable number.

5621468753 is a deficient number, since it is larger than the sum of its proper divisors (1).

5621468753 is an equidigital number, since it uses as much as digits as its factorization.

5621468753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 47.

The square root of 5621468753 is about 74976.4546574456. The cubic root of 5621468753 is about 1778.0744182279.

The spelling of 5621468753 in words is "five billion, six hundred twenty-one million, four hundred sixty-eight thousand, seven hundred fifty-three".