552201123 has 48 divisors (see below), whose sum is σ = 834481440. Its totient is φ = 323592192.

The previous prime is 552201121. The next prime is 552201149. The reversal of 552201123 is 321102255.

It is not a de Polignac number, because 552201123 - 2¹ = 552201121 is a prime.

It is a super-2 number, since 2×552201123² = 609852160484922258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 552201123.

It is not an unprimeable number, because it can be changed into a prime (552201121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1638411 + ... + 1638747.

It is an arithmetic number, because the mean of its divisors is an integer number (17385030).

Almost surely, 2^552201123 is an apocalyptic number.

552201123 is a deficient number, since it is larger than the sum of its proper divisors (282280317).

552201123 is a wasteful number, since it uses less digits than its factorization.

552201123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 552201123 is about 23498.9600408188. The cubic root of 552201123 is about 820.4128017711.

Adding to 552201123 its reverse (321102255), we get a palindrome (873303378).

The spelling of 552201123 in words is "five hundred fifty-two million, two hundred one thousand, one hundred twenty-three".