425021211583 has 2 divisors, whose sum is σ = 425021211584. Its totient is φ = 425021211582.

The previous prime is 425021211541. The next prime is 425021211611. The reversal of 425021211583 is 385112120524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 425021211583 - 2⁹ = 425021211071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425021211523) 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, 212510605791 + 212510605792.

It is an arithmetic number, because the mean of its divisors is an integer number (212510605792).

Almost surely, 2^425021211583 is an apocalyptic number.

425021211583 is a deficient number, since it is larger than the sum of its proper divisors (1).

425021211583 is an equidigital number, since it uses as much as digits as its factorization.

425021211583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 34.

The spelling of 425021211583 in words is "four hundred twenty-five billion, twenty-one million, two hundred eleven thousand, five hundred eighty-three".