551516732267 has 2 divisors, whose sum is σ = 551516732268. Its totient is φ = 551516732266.

The previous prime is 551516732233. The next prime is 551516732329. The reversal of 551516732267 is 762237615155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 551516732267 - 2¹⁶ = 551516666731 is a prime.

It is not a weakly prime, because it can be changed into another prime (551516732467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275758366133 + 275758366134.

It is an arithmetic number, because the mean of its divisors is an integer number (275758366134).

Almost surely, 2^551516732267 is an apocalyptic number.

551516732267 is a deficient number, since it is larger than the sum of its proper divisors (1).

551516732267 is an equidigital number, since it uses as much as digits as its factorization.

551516732267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2646000, while the sum is 50.

The spelling of 551516732267 in words is "five hundred fifty-one billion, five hundred sixteen million, seven hundred thirty-two thousand, two hundred sixty-seven".