5055616931 has 2 divisors, whose sum is σ = 5055616932. Its totient is φ = 5055616930.

The previous prime is 5055616921. The next prime is 5055616939. The reversal of 5055616931 is 1396165505.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5055616931 is a prime.

It is a super-2 number, since 2×5055616931² = 51118525106027717522, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5055616939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527808465 + 2527808466.

It is an arithmetic number, because the mean of its divisors is an integer number (2527808466).

Almost surely, 2^5055616931 is an apocalyptic number.

5055616931 is a deficient number, since it is larger than the sum of its proper divisors (1).

5055616931 is an equidigital number, since it uses as much as digits as its factorization.

5055616931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 121500, while the sum is 41.

The square root of 5055616931 is about 71102.8616231443. The cubic root of 5055616931 is about 1716.2928235145.

The spelling of 5055616931 in words is "five billion, fifty-five million, six hundred sixteen thousand, nine hundred thirty-one".