552240329 has 2 divisors, whose sum is σ = 552240330. Its totient is φ = 552240328.

The previous prime is 552240317. The next prime is 552240341. The reversal of 552240329 is 923042255.

It is a balanced prime because it is at equal distance from previous prime (552240317) and next prime (552240341).

It can be written as a sum of positive squares in only one way, i.e., 532455625 + 19784704 = 23075^2 + 4448^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552240329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 552240295 and 552240304.

It is not a weakly prime, because it can be changed into another prime (552245329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276120164 + 276120165.

It is an arithmetic number, because the mean of its divisors is an integer number (276120165).

Almost surely, 2^552240329 is an apocalyptic number.

It is an amenable number.

552240329 is a deficient number, since it is larger than the sum of its proper divisors (1).

552240329 is an equidigital number, since it uses as much as digits as its factorization.

552240329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 552240329 is about 23499.7942331417. The cubic root of 552240329 is about 820.4322176094.

The spelling of 552240329 in words is "five hundred fifty-two million, two hundred forty thousand, three hundred twenty-nine".