554050513 has 2 divisors, whose sum is σ = 554050514. Its totient is φ = 554050512.

The previous prime is 554050487. The next prime is 554050531. The reversal of 554050513 is 315050455.

Together with next prime (554050531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 514019584 + 40030929 = 22672^2 + 6327^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554050513 is a prime.

It is not a weakly prime, because it can be changed into another prime (554050613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277025256 + 277025257.

It is an arithmetic number, because the mean of its divisors is an integer number (277025257).

Almost surely, 2^554050513 is an apocalyptic number.

It is an amenable number.

554050513 is a deficient number, since it is larger than the sum of its proper divisors (1).

554050513 is an equidigital number, since it uses as much as digits as its factorization.

554050513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 554050513 is about 23538.2776132834. The cubic root of 554050513 is about 821.3276692464.

The spelling of 554050513 in words is "five hundred fifty-four million, fifty thousand, five hundred thirteen".