551336063 has 2 divisors, whose sum is σ = 551336064. Its totient is φ = 551336062.

The previous prime is 551336047. The next prime is 551336101. The reversal of 551336063 is 360633155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 551336063 - 2⁴ = 551336047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (551336003) 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, 275668031 + 275668032.

It is an arithmetic number, because the mean of its divisors is an integer number (275668032).

Almost surely, 2^551336063 is an apocalyptic number.

551336063 is a deficient number, since it is larger than the sum of its proper divisors (1).

551336063 is an equidigital number, since it uses as much as digits as its factorization.

551336063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 32.

The square root of 551336063 is about 23480.5464800119. The cubic root of 551336063 is about 819.9841673524.

The spelling of 551336063 in words is "five hundred fifty-one million, three hundred thirty-six thousand, sixty-three".