54511523423017 has 2 divisors, whose sum is σ = 54511523423018. Its totient is φ = 54511523423016.

The previous prime is 54511523422973. The next prime is 54511523423033. The reversal of 54511523423017 is 71032432511545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50181582538816 + 4329940884201 = 7083896^2 + 2080851^2 .

It is a cyclic number.

It is not a de Polignac number, because 54511523423017 - 2¹⁵ = 54511523390249 is a prime.

It is not a weakly prime, because it can be changed into another prime (54511523423317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27255761711508 + 27255761711509.

It is an arithmetic number, because the mean of its divisors is an integer number (27255761711509).

Almost surely, 2^{54511523423017} is an apocalyptic number.

It is an amenable number.

54511523423017 is a deficient number, since it is larger than the sum of its proper divisors (1).

54511523423017 is an equidigital number, since it uses as much as digits as its factorization.

54511523423017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 54511523423017 in words is "fifty-four trillion, five hundred eleven billion, five hundred twenty-three million, four hundred twenty-three thousand, seventeen".