5011501010563 has 2 divisors, whose sum is σ = 5011501010564. Its totient is φ = 5011501010562.

The previous prime is 5011501010561. The next prime is 5011501010617. The reversal of 5011501010563 is 3650101051105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5011501010563 - 2¹ = 5011501010561 is a prime.

It is a super-4 number, since 4×5011501010563⁴ (a number of 52 digits) contains 4444 as substring.

Together with 5011501010561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5011501010561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505750505281 + 2505750505282.

It is an arithmetic number, because the mean of its divisors is an integer number (2505750505282).

Almost surely, 2^{5011501010563} is an apocalyptic number.

5011501010563 is a deficient number, since it is larger than the sum of its proper divisors (1).

5011501010563 is an equidigital number, since it uses as much as digits as its factorization.

5011501010563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 28.

Adding to 5011501010563 its reverse (3650101051105), we get a palindrome (8661602061668).

The spelling of 5011501010563 in words is "five trillion, eleven billion, five hundred one million, ten thousand, five hundred sixty-three".