5516454043 has 2 divisors, whose sum is σ = 5516454044. Its totient is φ = 5516454042.

The previous prime is 5516454017. The next prime is 5516454059. The reversal of 5516454043 is 3404546155.

5516454043 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5516454043 - 2¹⁷ = 5516322971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5516453993 and 5516454011.

It is not a weakly prime, because it can be changed into another prime (5516457043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2758227021 + 2758227022.

It is an arithmetic number, because the mean of its divisors is an integer number (2758227022).

Almost surely, 2^5516454043 is an apocalyptic number.

5516454043 is a deficient number, since it is larger than the sum of its proper divisors (1).

5516454043 is an equidigital number, since it uses as much as digits as its factorization.

5516454043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 5516454043 is about 74272.8351619891. The cubic root of 5516454043 is about 1766.9326728960.

The spelling of 5516454043 in words is "five billion, five hundred sixteen million, four hundred fifty-four thousand, forty-three".