5254521424459 has 2 divisors, whose sum is σ = 5254521424460. Its totient is φ = 5254521424458.

The previous prime is 5254521424349. The next prime is 5254521424517. The reversal of 5254521424459 is 9544241254525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5254521424459 - 2¹³ = 5254521416267 is a prime.

It is not a weakly prime, because it can be changed into another prime (5254521422459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627260712229 + 2627260712230.

It is an arithmetic number, because the mean of its divisors is an integer number (2627260712230).

Almost surely, 2^{5254521424459} is an apocalyptic number.

5254521424459 is a deficient number, since it is larger than the sum of its proper divisors (1).

5254521424459 is an equidigital number, since it uses as much as digits as its factorization.

5254521424459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520000, while the sum is 52.

The spelling of 5254521424459 in words is "five trillion, two hundred fifty-four billion, five hundred twenty-one million, four hundred twenty-four thousand, four hundred fifty-nine".