5011005055603 has 4 divisors (see below), whose sum is σ = 5011074812880. Its totient is φ = 5010935298328.

The previous prime is 5011005055601. The next prime is 5011005055619. The reversal of 5011005055603 is 3065505001105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5011005055603 - 2¹ = 5011005055601 is a prime.

It is a super-2 number, since 2×5011005055603² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5011005055601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34770775 + ... + 34914592.

It is an arithmetic number, because the mean of its divisors is an integer number (1252768703220).

Almost surely, 2^{5011005055603} is an apocalyptic number.

5011005055603 is a deficient number, since it is larger than the sum of its proper divisors (69757277).

5011005055603 is an equidigital number, since it uses as much as digits as its factorization.

5011005055603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69757276.

The product of its (nonzero) digits is 11250, while the sum is 31.

The spelling of 5011005055603 in words is "five trillion, eleven billion, five million, fifty-five thousand, six hundred three".