8916425503 has 2 divisors, whose sum is σ = 8916425504. Its totient is φ = 8916425502.

The previous prime is 8916425467. The next prime is 8916425509. The reversal of 8916425503 is 3055246198.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8916425503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8916425503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8916425509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4458212751 + 4458212752.

It is an arithmetic number, because the mean of its divisors is an integer number (4458212752).

Almost surely, 2^8916425503 is an apocalyptic number.

8916425503 is a deficient number, since it is larger than the sum of its proper divisors (1).

8916425503 is an equidigital number, since it uses as much as digits as its factorization.

8916425503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 8916425503 is about 94426.8261830292. The cubic root of 8916425503 is about 2073.6251988086.

The spelling of 8916425503 in words is "eight billion, nine hundred sixteen million, four hundred twenty-five thousand, five hundred three".