552468313 has 2 divisors, whose sum is σ = 552468314. Its totient is φ = 552468312.

The previous prime is 552468281. The next prime is 552468341. The reversal of 552468313 is 313864255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 373764889 + 178703424 = 19333^2 + 13368^2 .

It is a cyclic number.

It is not a de Polignac number, because 552468313 - 2⁵ = 552468281 is a prime.

It is a super-3 number, since 3×552468313³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (552468373) 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, 276234156 + 276234157.

It is an arithmetic number, because the mean of its divisors is an integer number (276234157).

Almost surely, 2^552468313 is an apocalyptic number.

It is an amenable number.

552468313 is a deficient number, since it is larger than the sum of its proper divisors (1).

552468313 is an equidigital number, since it uses as much as digits as its factorization.

552468313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 37.

The square root of 552468313 is about 23504.6444984816. The cubic root of 552468313 is about 820.5451030538.

It can be divided in two parts, 5524 and 68313, that added together give a palindrome (73837).

The spelling of 552468313 in words is "five hundred fifty-two million, four hundred sixty-eight thousand, three hundred thirteen".