552224614 has 4 divisors (see below), whose sum is σ = 828336924. Its totient is φ = 276112306.

The previous prime is 552224599. The next prime is 552224623. The reversal of 552224614 is 416422255.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138056152 + ... + 138056155.

It is an arithmetic number, because the mean of its divisors is an integer number (207084231).

Almost surely, 2^552224614 is an apocalyptic number.

552224614 is a deficient number, since it is larger than the sum of its proper divisors (276112310).

552224614 is a wasteful number, since it uses less digits than its factorization.

552224614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276112309.

The product of its digits is 19200, while the sum is 31.

The square root of 552224614 is about 23499.4598661331. The cubic root of 552224614 is about 820.4244352400.

Adding to 552224614 its reverse (416422255), we get a palindrome (968646869).

The spelling of 552224614 in words is "five hundred fifty-two million, two hundred twenty-four thousand, six hundred fourteen".