54164242999 has 2 divisors, whose sum is σ = 54164243000. Its totient is φ = 54164242998.

The previous prime is 54164242987. The next prime is 54164243039. The reversal of 54164242999 is 99924246145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54164242999 - 2⁵ = 54164242967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54164252999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27082121499 + 27082121500.

It is an arithmetic number, because the mean of its divisors is an integer number (27082121500).

Almost surely, 2^54164242999 is an apocalyptic number.

54164242999 is a deficient number, since it is larger than the sum of its proper divisors (1).

54164242999 is an equidigital number, since it uses as much as digits as its factorization.

54164242999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5598720, while the sum is 55.

The spelling of 54164242999 in words is "fifty-four billion, one hundred sixty-four million, two hundred forty-two thousand, nine hundred ninety-nine".