5005551050501 has 2 divisors, whose sum is σ = 5005551050502. Its totient is φ = 5005551050500.

The previous prime is 5005551050483. The next prime is 5005551050551. The reversal of 5005551050501 is 1050501555005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4879791450625 + 125759599876 = 2209025^2 + 354626^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5005551050501 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5005551050551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502775525250 + 2502775525251.

It is an arithmetic number, because the mean of its divisors is an integer number (2502775525251).

Almost surely, 2^{5005551050501} is an apocalyptic number.

It is an amenable number.

5005551050501 is a deficient number, since it is larger than the sum of its proper divisors (1).

5005551050501 is an equidigital number, since it uses as much as digits as its factorization.

5005551050501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15625, while the sum is 32.

The spelling of 5005551050501 in words is "five trillion, five billion, five hundred fifty-one million, fifty thousand, five hundred one".