50050005550553 has 2 divisors, whose sum is σ = 50050005550554. Its totient is φ = 50050005550552.

The previous prime is 50050005550483. The next prime is 50050005550583. The reversal of 50050005550553 is 35505550005005.

50050005550553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33363989688649 + 16686015861904 = 5776157^2 + 4084852^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50050005550553 is a prime.

It is a super-4 number, since 4×50050005550553⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (50050005550583) 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, 25025002775276 + 25025002775277.

It is an arithmetic number, because the mean of its divisors is an integer number (25025002775277).

Almost surely, 2^{50050005550553} is an apocalyptic number.

It is an amenable number.

50050005550553 is a deficient number, since it is larger than the sum of its proper divisors (1).

50050005550553 is an equidigital number, since it uses as much as digits as its factorization.

50050005550553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 234375, while the sum is 38.

Adding to 50050005550553 its reverse (35505550005005), we get a palindrome (85555555555558).

The spelling of 50050005550553 in words is "fifty trillion, fifty billion, five million, five hundred fifty thousand, five hundred fifty-three".