544599454423 has 2 divisors, whose sum is σ = 544599454424. Its totient is φ = 544599454422.

The previous prime is 544599454411. The next prime is 544599454429. The reversal of 544599454423 is 324454995445.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544599454423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544599454429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272299727211 + 272299727212.

It is an arithmetic number, because the mean of its divisors is an integer number (272299727212).

Almost surely, 2^544599454423 is an apocalyptic number.

544599454423 is a deficient number, since it is larger than the sum of its proper divisors (1).

544599454423 is an equidigital number, since it uses as much as digits as its factorization.

544599454423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208000, while the sum is 58.

The spelling of 544599454423 in words is "five hundred forty-four billion, five hundred ninety-nine million, four hundred fifty-four thousand, four hundred twenty-three".