5500981511 has 8 divisors (see below), whose sum is σ = 5560002000. Its totient is φ = 5442256000.

The previous prime is 5500981487. The next prime is 5500981531. The reversal of 5500981511 is 1151890055.

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 5500981511 - 2¹⁰ = 5500980487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500981531) 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, 36146 + ... + 110943.

It is an arithmetic number, because the mean of its divisors is an integer number (695000250).

Almost surely, 2^5500981511 is an apocalyptic number.

5500981511 is a deficient number, since it is larger than the sum of its proper divisors (59020489).

5500981511 is a wasteful number, since it uses less digits than its factorization.

5500981511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147489.

The product of its (nonzero) digits is 9000, while the sum is 35.

The square root of 5500981511 is about 74168.6019215679. The cubic root of 5500981511 is about 1765.2791637122.

The spelling of 5500981511 in words is "five billion, five hundred million, nine hundred eighty-one thousand, five hundred eleven".