5003610665503 has 2 divisors, whose sum is σ = 5003610665504. Its totient is φ = 5003610665502.

The previous prime is 5003610665483. The next prime is 5003610665563. The reversal of 5003610665503 is 3055660163005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5003610665503 - 2³³ = 4995020730911 is a prime.

It is a super-2 number, since 2×5003610665503² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5003610665563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501805332751 + 2501805332752.

It is an arithmetic number, because the mean of its divisors is an integer number (2501805332752).

Almost surely, 2^{5003610665503} is an apocalyptic number.

5003610665503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5003610665503 is an equidigital number, since it uses as much as digits as its factorization.

5003610665503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243000, while the sum is 40.

The spelling of 5003610665503 in words is "five trillion, three billion, six hundred ten million, six hundred sixty-five thousand, five hundred three".