552124013 has 8 divisors (see below), whose sum is σ = 643876800. Its totient is φ = 473248860.

The previous prime is 552124009. The next prime is 552124031. The reversal of 552124013 is 310421255.

It is not a de Polignac number, because 552124013 - 2² = 552124009 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 552124013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552124033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804503 + ... + 805188.

It is an arithmetic number, because the mean of its divisors is an integer number (80484600).

Almost surely, 2^552124013 is an apocalyptic number.

It is an amenable number.

552124013 is a deficient number, since it is larger than the sum of its proper divisors (91752787).

552124013 is an equidigital number, since it uses as much as digits as its factorization.

552124013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609712 (or 1609698 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 552124013 is about 23497.3192726319. The cubic root of 552124013 is about 820.3746121976.

Adding to 552124013 its reverse (310421255), we get a palindrome (862545268).

The spelling of 552124013 in words is "five hundred fifty-two million, one hundred twenty-four thousand, thirteen".