550324002457 has 2 divisors, whose sum is σ = 550324002458. Its totient is φ = 550324002456.

The previous prime is 550324002433. The next prime is 550324002461. The reversal of 550324002457 is 754200423055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 275809830976 + 274514171481 = 525176^2 + 523941^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550324002457 is a prime.

It is not a weakly prime, because it can be changed into another prime (550324002407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275162001228 + 275162001229.

It is an arithmetic number, because the mean of its divisors is an integer number (275162001229).

Almost surely, 2^550324002457 is an apocalyptic number.

It is an amenable number.

550324002457 is a deficient number, since it is larger than the sum of its proper divisors (1).

550324002457 is an equidigital number, since it uses as much as digits as its factorization.

550324002457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168000, while the sum is 37.

The spelling of 550324002457 in words is "five hundred fifty billion, three hundred twenty-four million, two thousand, four hundred fifty-seven".