552226601 has 2 divisors, whose sum is σ = 552226602. Its totient is φ = 552226600.

The previous prime is 552226561. The next prime is 552226627. The reversal of 552226601 is 106622255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 543822400 + 8404201 = 23320^2 + 2899^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552226601 is a prime.

It is not a weakly prime, because it can be changed into another prime (552226651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276113300 + 276113301.

It is an arithmetic number, because the mean of its divisors is an integer number (276113301).

Almost surely, 2^552226601 is an apocalyptic number.

It is an amenable number.

552226601 is a deficient number, since it is larger than the sum of its proper divisors (1).

552226601 is an equidigital number, since it uses as much as digits as its factorization.

552226601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 552226601 is about 23499.5021436625. The cubic root of 552226601 is about 820.4254192487.

Adding to 552226601 its reverse (106622255), we get a palindrome (658848856).

It can be divided in two parts, 5522 and 26601, that added together give a palindrome (32123).

The spelling of 552226601 in words is "five hundred fifty-two million, two hundred twenty-six thousand, six hundred one".