4811606397503 has 2 divisors, whose sum is σ = 4811606397504. Its totient is φ = 4811606397502.

The previous prime is 4811606397431. The next prime is 4811606397571. The reversal of 4811606397503 is 3057936061184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4811606397503 - 2³⁶ = 4742886920767 is a prime.

It is a super-2 number, since 2×4811606397503² (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 (4811606391503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2405803198751 + 2405803198752.

It is an arithmetic number, because the mean of its divisors is an integer number (2405803198752).

Almost surely, 2^{4811606397503} is an apocalyptic number.

4811606397503 is a deficient number, since it is larger than the sum of its proper divisors (1).

4811606397503 is an equidigital number, since it uses as much as digits as its factorization.

4811606397503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 4811606397503 in words is "four trillion, eight hundred eleven billion, six hundred six million, three hundred ninety-seven thousand, five hundred three".