552458313 has 72 divisors (see below), whose sum is σ = 938010528. Its totient is φ = 322056000.

The previous prime is 552458311. The next prime is 552458341. The reversal of 552458313 is 313854255.

552458313 is a `hidden beast` number, since 55 + 24 + 583 + 1 + 3 = 666.

It is not a de Polignac number, because 552458313 - 2¹ = 552458311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (552458311) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7781068 + ... + 7781138.

It is an arithmetic number, because the mean of its divisors is an integer number (13027924).

Almost surely, 2^552458313 is an apocalyptic number.

It is an amenable number.

552458313 is a deficient number, since it is larger than the sum of its proper divisors (385552215).

552458313 is an equidigital number, since it uses as much as digits as its factorization.

552458313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 126 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 552458313 is about 23504.4317736039. The cubic root of 552458313 is about 820.5401522417.

The spelling of 552458313 in words is "five hundred fifty-two million, four hundred fifty-eight thousand, three hundred thirteen".