5531089531 has 8 divisors (see below), whose sum is σ = 6045459264. Its totient is φ = 5018643720.

The previous prime is 5531089517. The next prime is 5531089537. The reversal of 5531089531 is 1359801355.

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

It is a cyclic number.

It is not a de Polignac number, because 5531089531 - 2⁹ = 5531089019 is a prime.

It is a super-2 number, since 2×5531089531² = 61185902799875599922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5531089537) 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, 474961 + ... + 486466.

It is an arithmetic number, because the mean of its divisors is an integer number (755682408).

Almost surely, 2^5531089531 is an apocalyptic number.

5531089531 is a deficient number, since it is larger than the sum of its proper divisors (514369733).

5531089531 is a wasteful number, since it uses less digits than its factorization.

5531089531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961961.

The product of its (nonzero) digits is 81000, while the sum is 40.

The square root of 5531089531 is about 74371.2950741077. The cubic root of 5531089531 is about 1768.4938863169.

The spelling of 5531089531 in words is "five billion, five hundred thirty-one million, eighty-nine thousand, five hundred thirty-one".