53241175447 has 2 divisors, whose sum is σ = 53241175448. Its totient is φ = 53241175446.

The previous prime is 53241175439. The next prime is 53241175469. The reversal of 53241175447 is 74457114235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53241175447 - 2³ = 53241175439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53241125447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26620587723 + 26620587724.

It is an arithmetic number, because the mean of its divisors is an integer number (26620587724).

Almost surely, 2^53241175447 is an apocalyptic number.

53241175447 is a deficient number, since it is larger than the sum of its proper divisors (1).

53241175447 is an equidigital number, since it uses as much as digits as its factorization.

53241175447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 470400, while the sum is 43.

The spelling of 53241175447 in words is "fifty-three billion, two hundred forty-one million, one hundred seventy-five thousand, four hundred forty-seven".