6611550113 has 8 divisors (see below), whose sum is σ = 7716824832. Its totient is φ = 5546467296.

The previous prime is 6611550083. The next prime is 6611550149. The reversal of 6611550113 is 3110551166.

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 6611550113 - 2¹⁶ = 6611484577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6611550713) 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, 10047620 + ... + 10048277.

It is an arithmetic number, because the mean of its divisors is an integer number (964603104).

Almost surely, 2^6611550113 is an apocalyptic number.

It is an amenable number.

6611550113 is a deficient number, since it is larger than the sum of its proper divisors (1105274719).

6611550113 is a wasteful number, since it uses less digits than its factorization.

6611550113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20095951.

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 6611550113 is about 81311.4390046075. The cubic root of 6611550113 is about 1876.8710319097.

The spelling of 6611550113 in words is "six billion, six hundred eleven million, five hundred fifty thousand, one hundred thirteen".