6722456093 has 2 divisors, whose sum is σ = 6722456094. Its totient is φ = 6722456092.

The previous prime is 6722456033. The next prime is 6722456137. The reversal of 6722456093 is 3906542276.

It is an a-pointer prime, because the next prime (6722456137) can be obtained adding 6722456093 to its sum of digits (44).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5099816569 + 1622639524 = 71413^2 + 40282^2 .

It is a cyclic number.

It is not a de Polignac number, because 6722456093 - 2²² = 6718261789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6722456023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3361228046 + 3361228047.

It is an arithmetic number, because the mean of its divisors is an integer number (3361228047).

Almost surely, 2^6722456093 is an apocalyptic number.

It is an amenable number.

6722456093 is a deficient number, since it is larger than the sum of its proper divisors (1).

6722456093 is an equidigital number, since it uses as much as digits as its factorization.

6722456093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 6722456093 is about 81990.5853924705. The cubic root of 6722456093 is about 1887.3074668050.

The spelling of 6722456093 in words is "six billion, seven hundred twenty-two million, four hundred fifty-six thousand, ninety-three".