552556579 has 4 divisors (see below), whose sum is σ = 565406776. Its totient is φ = 539706384.

The previous prime is 552556561. The next prime is 552556583. The reversal of 552556579 is 975655255.

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

It is a cyclic number.

It is not a de Polignac number, because 552556579 - 2¹³ = 552548387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552556379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6425034 + ... + 6425119.

It is an arithmetic number, because the mean of its divisors is an integer number (141351694).

Almost surely, 2^552556579 is an apocalyptic number.

552556579 is a deficient number, since it is larger than the sum of its proper divisors (12850197).

552556579 is a wasteful number, since it uses less digits than its factorization.

552556579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12850196.

The product of its digits is 2362500, while the sum is 49.

The square root of 552556579 is about 23506.5220524007. The cubic root of 552556579 is about 820.5887993019.

The spelling of 552556579 in words is "five hundred fifty-two million, five hundred fifty-six thousand, five hundred seventy-nine".