54144451423 has 2 divisors, whose sum is σ = 54144451424. Its totient is φ = 54144451422.

The previous prime is 54144451327. The next prime is 54144451429. The reversal of 54144451423 is 32415444145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54144451423 - 2²⁵ = 54110896991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54144451429) 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, 27072225711 + 27072225712.

It is an arithmetic number, because the mean of its divisors is an integer number (27072225712).

Almost surely, 2^54144451423 is an apocalyptic number.

54144451423 is a deficient number, since it is larger than the sum of its proper divisors (1).

54144451423 is an equidigital number, since it uses as much as digits as its factorization.

54144451423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 153600, while the sum is 37.

Adding to 54144451423 its reverse (32415444145), we get a palindrome (86559895568).

The spelling of 54144451423 in words is "fifty-four billion, one hundred forty-four million, four hundred fifty-one thousand, four hundred twenty-three".