550351210501333 has 2 divisors, whose sum is σ = 550351210501334. Its totient is φ = 550351210501332.

The previous prime is 550351210501331. The next prime is 550351210501369. The reversal of 550351210501333 is 333105012153055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 549044471163204 + 1306739338129 = 23431698^2 + 1143127^2 .

It is a cyclic number.

It is not a de Polignac number, because 550351210501333 - 2¹ = 550351210501331 is a prime.

Together with 550351210501331, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 550351210501292 and 550351210501301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550351210501331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275175605250666 + 275175605250667.

It is an arithmetic number, because the mean of its divisors is an integer number (275175605250667).

Almost surely, 2^{550351210501333} is an apocalyptic number.

It is an amenable number.

550351210501333 is a deficient number, since it is larger than the sum of its proper divisors (1).

550351210501333 is an equidigital number, since it uses as much as digits as its factorization.

550351210501333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 101250, while the sum is 37.

Adding to 550351210501333 its reverse (333105012153055), we get a palindrome (883456222654388).

The spelling of 550351210501333 in words is "five hundred fifty trillion, three hundred fifty-one billion, two hundred ten million, five hundred one thousand, three hundred thirty-three".