425003351503 has 2 divisors, whose sum is σ = 425003351504. Its totient is φ = 425003351502.

The previous prime is 425003351491. The next prime is 425003351519. The reversal of 425003351503 is 305153300524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425003351503 - 2⁹ = 425003350991 is a prime.

It is a super-3 number, since 3×425003351503³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425003451503) 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, 212501675751 + 212501675752.

It is an arithmetic number, because the mean of its divisors is an integer number (212501675752).

Almost surely, 2^425003351503 is an apocalyptic number.

425003351503 is a deficient number, since it is larger than the sum of its proper divisors (1).

425003351503 is an equidigital number, since it uses as much as digits as its factorization.

425003351503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 425003351503 in words is "four hundred twenty-five billion, three million, three hundred fifty-one thousand, five hundred three".