5050000555631 has 2 divisors, whose sum is σ = 5050000555632. Its totient is φ = 5050000555630.

The previous prime is 5050000555609. The next prime is 5050000555667. The reversal of 5050000555631 is 1365550000505.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5050000555631 is a prime.

It is a super-2 number, since 2×5050000555631² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5050000555591 and 5050000555600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5050000455631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525000277815 + 2525000277816.

It is an arithmetic number, because the mean of its divisors is an integer number (2525000277816).

Almost surely, 2^{5050000555631} is an apocalyptic number.

5050000555631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5050000555631 is an equidigital number, since it uses as much as digits as its factorization.

5050000555631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56250, while the sum is 35.

The spelling of 5050000555631 in words is "five trillion, fifty billion, five hundred fifty-five thousand, six hundred thirty-one".