53223411321 has 12 divisors (see below), whose sum is σ = 77053387840. Its totient is φ = 35401446360.

The previous prime is 53223411301. The next prime is 53223411341. The reversal of 53223411321 is 12311432235.

53223411321 is a `hidden beast` number, since 5 + 3 + 223 + 411 + 3 + 21 = 666.

It is an interprime number because it is at equal distance from previous prime (53223411301) and next prime (53223411341).

It is not a de Polignac number, because 53223411321 - 2⁷ = 53223411193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53223411301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6731485 + ... + 6739386.

Almost surely, 2^53223411321 is an apocalyptic number.

It is an amenable number.

53223411321 is a deficient number, since it is larger than the sum of its proper divisors (23829976519).

53223411321 is a wasteful number, since it uses less digits than its factorization.

53223411321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13471316 (or 13471313 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

Adding to 53223411321 its reverse (12311432235), we get a palindrome (65534843556).

The spelling of 53223411321 in words is "fifty-three billion, two hundred twenty-three million, four hundred eleven thousand, three hundred twenty-one".