524378873423 has 2 divisors, whose sum is σ = 524378873424. Its totient is φ = 524378873422.

The previous prime is 524378873363. The next prime is 524378873437. The reversal of 524378873423 is 324378873425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 524378873423 - 2²⁰ = 524377824847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (524378873453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262189436711 + 262189436712.

It is an arithmetic number, because the mean of its divisors is an integer number (262189436712).

Almost surely, 2^524378873423 is an apocalyptic number.

524378873423 is a deficient number, since it is larger than the sum of its proper divisors (1).

524378873423 is an equidigital number, since it uses as much as digits as its factorization.

524378873423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27095040, while the sum is 56.

The spelling of 524378873423 in words is "five hundred twenty-four billion, three hundred seventy-eight million, eight hundred seventy-three thousand, four hundred twenty-three".