552225879 has 24 divisors (see below), whose sum is σ = 809619200. Its totient is φ = 362653200.

The previous prime is 552225857. The next prime is 552225893. The reversal of 552225879 is 978522255.

552225879 is a `hidden beast` number, since 5 + 522 + 2 + 58 + 79 = 666.

It is not a de Polignac number, because 552225879 - 2¹¹ = 552223831 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552225379) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 524904 + ... + 525954.

Almost surely, 2^552225879 is an apocalyptic number.

552225879 is a deficient number, since it is larger than the sum of its proper divisors (257393321).

552225879 is a wasteful number, since it uses less digits than its factorization.

With its successor (552225880) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (1872).

With its successor (552225880) it forms an eRAP, since the sums of their prime factors are consecutive (1875 and 1876).

552225879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875 (or 1872 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The square root of 552225879 is about 23499.4867816299. The cubic root of 552225879 is about 820.4250616977.

The spelling of 552225879 in words is "five hundred fifty-two million, two hundred twenty-five thousand, eight hundred seventy-nine".