553201001 has 2 divisors, whose sum is σ = 553201002. Its totient is φ = 553201000.

The previous prime is 553200997. The next prime is 553201003. The reversal of 553201001 is 100102355.

553201001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 514200976 + 39000025 = 22676^2 + 6245^2 .

It is a cyclic number.

It is not a de Polignac number, because 553201001 - 2² = 553200997 is a prime.

It is a super-3 number, since 3×553201001³ (a number of 27 digits) contains 333 as substring.

Together with 553201003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (553201003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276600500 + 276600501.

It is an arithmetic number, because the mean of its divisors is an integer number (276600501).

Almost surely, 2^553201001 is an apocalyptic number.

It is an amenable number.

553201001 is a deficient number, since it is larger than the sum of its proper divisors (1).

553201001 is an equidigital number, since it uses as much as digits as its factorization.

553201001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 553201001 is about 23520.2253603149. The cubic root of 553201001 is about 820.9076806945.

Adding to 553201001 its reverse (100102355), we get a palindrome (653303356).

The spelling of 553201001 in words is "five hundred fifty-three million, two hundred one thousand, one".