553323313055 has 8 divisors (see below), whose sum is σ = 664387256832. Its totient is φ = 442392463008.

The previous prime is 553323313051. The next prime is 553323313057. The reversal of 553323313055 is 550313323355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 553323313055 - 2² = 553323313051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553323313051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33264284 + ... + 33280913.

It is an arithmetic number, because the mean of its divisors is an integer number (83048407104).

Almost surely, 2^553323313055 is an apocalyptic number.

553323313055 is a deficient number, since it is larger than the sum of its proper divisors (111063943777).

553323313055 is a wasteful number, since it uses less digits than its factorization.

553323313055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66546865.

The product of its (nonzero) digits is 303750, while the sum is 38.

The spelling of 553323313055 in words is "five hundred fifty-three billion, three hundred twenty-three million, three hundred thirteen thousand, fifty-five".