426048927503 has 2 divisors, whose sum is σ = 426048927504. Its totient is φ = 426048927502.

The previous prime is 426048927481. The next prime is 426048927509. The reversal of 426048927503 is 305729840624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426048927503 - 2⁸ = 426048927247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426048927509) 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, 213024463751 + 213024463752.

It is an arithmetic number, because the mean of its divisors is an integer number (213024463752).

Almost surely, 2^426048927503 is an apocalyptic number.

426048927503 is a deficient number, since it is larger than the sum of its proper divisors (1).

426048927503 is an equidigital number, since it uses as much as digits as its factorization.

426048927503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 426048927503 in words is "four hundred twenty-six billion, forty-eight million, nine hundred twenty-seven thousand, five hundred three".