54430533503317 has 2 divisors, whose sum is σ = 54430533503318. Its totient is φ = 54430533503316.

The previous prime is 54430533503309. The next prime is 54430533503329. The reversal of 54430533503317 is 71330533503445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54166199733361 + 264333769956 = 7359769^2 + 514134^2 .

It is a cyclic number.

It is not a de Polignac number, because 54430533503317 - 2³ = 54430533503309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54430533503417) 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 as a sum of consecutive naturals, namely, 27215266751658 + 27215266751659.

It is an arithmetic number, because the mean of its divisors is an integer number (27215266751659).

Almost surely, 2^{54430533503317} is an apocalyptic number.

It is an amenable number.

54430533503317 is a deficient number, since it is larger than the sum of its proper divisors (1).

54430533503317 is an equidigital number, since it uses as much as digits as its factorization.

54430533503317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402000, while the sum is 46.

The spelling of 54430533503317 in words is "fifty-four trillion, four hundred thirty billion, five hundred thirty-three million, five hundred three thousand, three hundred seventeen".