53223240046469 has 2 divisors, whose sum is σ = 53223240046470. Its totient is φ = 53223240046468.

The previous prime is 53223240046453. The next prime is 53223240046481. The reversal of 53223240046469 is 96464004232235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27126774305569 + 26096465740900 = 5208337^2 + 5108470^2 .

It is a cyclic number.

It is not a de Polignac number, because 53223240046469 - 2⁴ = 53223240046453 is a prime.

It is a super-2 number, since 2×53223240046469² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53223240046409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26611620023234 + 26611620023235.

It is an arithmetic number, because the mean of its divisors is an integer number (26611620023235).

Almost surely, 2^{53223240046469} is an apocalyptic number.

It is an amenable number.

53223240046469 is a deficient number, since it is larger than the sum of its proper divisors (1).

53223240046469 is an equidigital number, since it uses as much as digits as its factorization.

53223240046469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7464960, while the sum is 50.

The spelling of 53223240046469 in words is "fifty-three trillion, two hundred twenty-three billion, two hundred forty million, forty-six thousand, four hundred sixty-nine".