552530013 has 16 divisors (see below), whose sum is σ = 886264320. Its totient is φ = 299113776.

The previous prime is 552530003. The next prime is 552530053. The reversal of 552530013 is 310035255.

It is not a de Polignac number, because 552530013 - 2⁴ = 552529997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552530003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 691995 + ... + 692792.

It is an arithmetic number, because the mean of its divisors is an integer number (55391520).

Almost surely, 2^552530013 is an apocalyptic number.

It is an amenable number.

552530013 is a deficient number, since it is larger than the sum of its proper divisors (333734307).

552530013 is a wasteful number, since it uses less digits than its factorization.

552530013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384816.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 552530013 is about 23505.9569683942. The cubic root of 552530013 is about 820.5756482435.

Adding to 552530013 its reverse (310035255), we get a palindrome (862565268).

The spelling of 552530013 in words is "five hundred fifty-two million, five hundred thirty thousand, thirteen".