553315025323 has 2 divisors, whose sum is σ = 553315025324. Its totient is φ = 553315025322.

The previous prime is 553315025281. The next prime is 553315025353. The reversal of 553315025323 is 323520513355.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-553315025323 is a prime.

It is not a weakly prime, because it can be changed into another prime (553315025353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276657512661 + 276657512662.

It is an arithmetic number, because the mean of its divisors is an integer number (276657512662).

Almost surely, 2^553315025323 is an apocalyptic number.

553315025323 is a deficient number, since it is larger than the sum of its proper divisors (1).

553315025323 is an equidigital number, since it uses as much as digits as its factorization.

553315025323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 202500, while the sum is 37.

Adding to 553315025323 its reverse (323520513355), we get a palindrome (876835538678).

The spelling of 553315025323 in words is "five hundred fifty-three billion, three hundred fifteen million, twenty-five thousand, three hundred twenty-three".