5050055550131 has 2 divisors, whose sum is σ = 5050055550132. Its totient is φ = 5050055550130.

The previous prime is 5050055550079. The next prime is 5050055550139. The reversal of 5050055550131 is 1310555500505.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5050055550131 is a prime.

It is a super-2 number, since 2×5050055550131² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5050055550091 and 5050055550100.

It is not a weakly prime, because it can be changed into another prime (5050055550139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525027775065 + 2525027775066.

It is an arithmetic number, because the mean of its divisors is an integer number (2525027775066).

Almost surely, 2^{5050055550131} is an apocalyptic number.

5050055550131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5050055550131 is an equidigital number, since it uses as much as digits as its factorization.

5050055550131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46875, while the sum is 35.

The spelling of 5050055550131 in words is "five trillion, fifty billion, fifty-five million, five hundred fifty thousand, one hundred thirty-one".