53241125447 has 2 divisors, whose sum is σ = 53241125448. Its totient is φ = 53241125446.

The previous prime is 53241125437. The next prime is 53241125459. The reversal of 53241125447 is 74452114235.

53241125447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53241125447 - 2¹⁰ = 53241124423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53241125447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53241125407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26620562723 + 26620562724.

It is an arithmetic number, because the mean of its divisors is an integer number (26620562724).

Almost surely, 2^53241125447 is an apocalyptic number.

53241125447 is a deficient number, since it is larger than the sum of its proper divisors (1).

53241125447 is an equidigital number, since it uses as much as digits as its factorization.

53241125447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 38.

The spelling of 53241125447 in words is "fifty-three billion, two hundred forty-one million, one hundred twenty-five thousand, four hundred forty-seven".