5510055431 has 2 divisors, whose sum is σ = 5510055432. Its totient is φ = 5510055430.

The previous prime is 5510055407. The next prime is 5510055433. The reversal of 5510055431 is 1345500155.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5510055431 is a prime.

It is a super-2 number, since 2×5510055431² = 60721421705385191522, which contains 22 as substring.

Together with 5510055433, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5510055394 and 5510055403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5510055433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755027715 + 2755027716.

It is an arithmetic number, because the mean of its divisors is an integer number (2755027716).

Almost surely, 2^5510055431 is an apocalyptic number.

5510055431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5510055431 is an equidigital number, since it uses as much as digits as its factorization.

5510055431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 5510055431 is about 74229.7476150903. The cubic root of 5510055431 is about 1766.2492453033.

Adding to 5510055431 its reverse (1345500155), we get a palindrome (6855555586).

The spelling of 5510055431 in words is "five billion, five hundred ten million, fifty-five thousand, four hundred thirty-one".