553650213533 has 2 divisors, whose sum is σ = 553650213534. Its totient is φ = 553650213532.

The previous prime is 553650213521. The next prime is 553650213547. The reversal of 553650213533 is 335312056355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 430686375289 + 122963838244 = 656267^2 + 350662^2 .

It is a cyclic number.

It is not a de Polignac number, because 553650213533 - 2¹⁸ = 553649951389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553650213553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276825106766 + 276825106767.

It is an arithmetic number, because the mean of its divisors is an integer number (276825106767).

Almost surely, 2^553650213533 is an apocalyptic number.

It is an amenable number.

553650213533 is a deficient number, since it is larger than the sum of its proper divisors (1).

553650213533 is an equidigital number, since it uses as much as digits as its factorization.

553650213533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 607500, while the sum is 41.

Adding to 553650213533 its reverse (335312056355), we get a palindrome (888962269888).

The spelling of 553650213533 in words is "five hundred fifty-three billion, six hundred fifty million, two hundred thirteen thousand, five hundred thirty-three".