5531266911 has 8 divisors (see below), whose sum is σ = 7382043904. Its totient is φ = 3684000600.

The previous prime is 5531266903. The next prime is 5531266921. The reversal of 5531266911 is 1196621355.

It is a happy number.

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

It is not a de Polignac number, because 5531266911 - 2³ = 5531266903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5531266911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531266901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873991 + ... + 880296.

It is an arithmetic number, because the mean of its divisors is an integer number (922755488).

Almost surely, 2^5531266911 is an apocalyptic number.

5531266911 is a deficient number, since it is larger than the sum of its proper divisors (1850776993).

5531266911 is a wasteful number, since it uses less digits than its factorization.

5531266911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755341.

The product of its digits is 48600, while the sum is 39.

The square root of 5531266911 is about 74372.4875945400. The cubic root of 5531266911 is about 1768.5127910969.

The spelling of 5531266911 in words is "five billion, five hundred thirty-one million, two hundred sixty-six thousand, nine hundred eleven".