552406111611 has 8 divisors (see below), whose sum is σ = 739407403344. Its totient is φ = 366837780480.

The previous prime is 552406111591. The next prime is 552406111613. The reversal of 552406111611 is 116111604255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 552406111611 - 2⁶ = 552406111547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (552406111613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358239250 + ... + 358240791.

It is an arithmetic number, because the mean of its divisors is an integer number (92425925418).

Almost surely, 2^552406111611 is an apocalyptic number.

552406111611 is a deficient number, since it is larger than the sum of its proper divisors (187001291733).

552406111611 is a wasteful number, since it uses less digits than its factorization.

552406111611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716480301.

The product of its (nonzero) digits is 7200, while the sum is 33.

Adding to 552406111611 its reverse (116111604255), we get a palindrome (668517715866).

The spelling of 552406111611 in words is "five hundred fifty-two billion, four hundred six million, one hundred eleven thousand, six hundred eleven".