552522521611 has 16 divisors (see below), whose sum is σ = 557293393888. Its totient is φ = 547775654400.

The previous prime is 552522521599. The next prime is 552522521627. The reversal of 552522521611 is 116125225255.

It is a cyclic number.

It is not a de Polignac number, because 552522521611 - 2³¹ = 550375037963 is a prime.

It is a super-2 number, since 2×552522521611² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552522521671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98997841 + ... + 99003421.

It is an arithmetic number, because the mean of its divisors is an integer number (34830837118).

Almost surely, 2^552522521611 is an apocalyptic number.

552522521611 is a deficient number, since it is larger than the sum of its proper divisors (4770872277).

552522521611 is a wasteful number, since it uses less digits than its factorization.

552522521611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7582.

The product of its digits is 60000, while the sum is 37.

Adding to 552522521611 its reverse (116125225255), we get a palindrome (668647746866).

The spelling of 552522521611 in words is "five hundred fifty-two billion, five hundred twenty-two million, five hundred twenty-one thousand, six hundred eleven".