552225577 has 4 divisors (see below), whose sum is σ = 552278016. Its totient is φ = 552173140.

The previous prime is 552225529. The next prime is 552225589. The reversal of 552225577 is 775522255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552225577 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (552225077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4333 + ... + 33514.

It is an arithmetic number, because the mean of its divisors is an integer number (138069504).

Almost surely, 2^552225577 is an apocalyptic number.

It is an amenable number.

552225577 is a deficient number, since it is larger than the sum of its proper divisors (52439).

552225577 is a wasteful number, since it uses less digits than its factorization.

552225577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52438.

The product of its digits is 245000, while the sum is 40.

The square root of 552225577 is about 23499.4803559568. The cubic root of 552225577 is about 820.4249121403.

The spelling of 552225577 in words is "five hundred fifty-two million, two hundred twenty-five thousand, five hundred seventy-seven".