5531234565 has 16 divisors (see below), whose sum is σ = 8850916800. Its totient is φ = 2949677952.

The previous prime is 5531234561. The next prime is 5531234591. The reversal of 5531234565 is 5654321355.

It is not a de Polignac number, because 5531234565 - 2² = 5531234561 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531234561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222481 + ... + 246089.

It is an arithmetic number, because the mean of its divisors is an integer number (553182300).

Almost surely, 2^5531234565 is an apocalyptic number.

It is an amenable number.

5531234565 is a deficient number, since it is larger than the sum of its proper divisors (3319682235).

5531234565 is a wasteful number, since it uses less digits than its factorization.

5531234565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39236.

The product of its digits is 270000, while the sum is 39.

The square root of 5531234565 is about 74372.2701347754. The cubic root of 5531234565 is about 1768.5093437598.

The spelling of 5531234565 in words is "five billion, five hundred thirty-one million, two hundred thirty-four thousand, five hundred sixty-five".