4516457551 has 2 divisors, whose sum is σ = 4516457552. Its totient is φ = 4516457550.

The previous prime is 4516457531. The next prime is 4516457557. The reversal of 4516457551 is 1557546154.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4516457551 - 2⁹ = 4516457039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4516457498 and 4516457507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4516457557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2258228775 + 2258228776.

It is an arithmetic number, because the mean of its divisors is an integer number (2258228776).

Almost surely, 2^4516457551 is an apocalyptic number.

4516457551 is a deficient number, since it is larger than the sum of its proper divisors (1).

4516457551 is an equidigital number, since it uses as much as digits as its factorization.

4516457551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 420000, while the sum is 43.

The square root of 4516457551 is about 67204.5947164329. The cubic root of 4516457551 is about 1652.9738290282.

The spelling of 4516457551 in words is "four billion, five hundred sixteen million, four hundred fifty-seven thousand, five hundred fifty-one".