5100500005541 has 2 divisors, whose sum is σ = 5100500005542. Its totient is φ = 5100500005540.

The previous prime is 5100500005507. The next prime is 5100500005571. The reversal of 5100500005541 is 1455000050015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4406367748225 + 694132257316 = 2099135^2 + 833146^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5100500005541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5100500005541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5100500005571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550250002770 + 2550250002771.

It is an arithmetic number, because the mean of its divisors is an integer number (2550250002771).

Almost surely, 2^{5100500005541} is an apocalyptic number.

It is an amenable number.

5100500005541 is a deficient number, since it is larger than the sum of its proper divisors (1).

5100500005541 is an equidigital number, since it uses as much as digits as its factorization.

5100500005541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2500, while the sum is 26.

Adding to 5100500005541 its reverse (1455000050015), we get a palindrome (6555500055556).

The spelling of 5100500005541 in words is "five trillion, one hundred billion, five hundred million, five thousand, five hundred forty-one".