552555611 has 4 divisors (see below), whose sum is σ = 576579792. Its totient is φ = 528531432.

The previous prime is 552555593. The next prime is 552555613. The reversal of 552555611 is 116555255.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 116555255 = 5 ⋅23311051.

It is a cyclic number.

It is not a de Polignac number, because 552555611 - 2¹⁴ = 552539227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552555613) 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, 12012056 + ... + 12012101.

It is an arithmetic number, because the mean of its divisors is an integer number (144144948).

Almost surely, 2^552555611 is an apocalyptic number.

552555611 is a deficient number, since it is larger than the sum of its proper divisors (24024181).

552555611 is a wasteful number, since it uses less digits than its factorization.

552555611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24024180.

The product of its digits is 37500, while the sum is 35.

The square root of 552555611 is about 23506.5014623614. The cubic root of 552555611 is about 820.5883201169.

The spelling of 552555611 in words is "five hundred fifty-two million, five hundred fifty-five thousand, six hundred eleven".