553354555519 has 2 divisors, whose sum is σ = 553354555520. Its totient is φ = 553354555518.

The previous prime is 553354555477. The next prime is 553354555547. The reversal of 553354555519 is 915555453355.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553354555519 - 2³¹ = 551207071871 is a prime.

It is a super-2 number, since 2×553354555519² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 553354555519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553354556519) 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, 276677277759 + 276677277760.

It is an arithmetic number, because the mean of its divisors is an integer number (276677277760).

Almost surely, 2^553354555519 is an apocalyptic number.

553354555519 is a deficient number, since it is larger than the sum of its proper divisors (1).

553354555519 is an equidigital number, since it uses as much as digits as its factorization.

553354555519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25312500, while the sum is 55.

The spelling of 553354555519 in words is "five hundred fifty-three billion, three hundred fifty-four million, five hundred fifty-five thousand, five hundred nineteen".