5611065000 has 160 divisors (see below), whose sum is σ = 18134820000. Its totient is φ = 1444576000.

The previous prime is 5611064993. The next prime is 5611065011. The reversal of 5611065000 is 5601165.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 428551 + ... + 441449.

It is an arithmetic number, because the mean of its divisors is an integer number (113342625).

Almost surely, 2^5611065000 is an apocalyptic number.

5611065000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5611065000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9067410000).

5611065000 is an abundant number, since it is smaller than the sum of its proper divisors (12523755000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5611065000 is a wasteful number, since it uses less digits than its factorization.

5611065000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12957 (or 12938 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 5611065000 is about 74907.0423925548. The cubic root of 5611065000 is about 1776.9768361101.

Adding to 5611065000 its reverse (5601165), we get a palindrome (5616666165).

The spelling of 5611065000 in words is "five billion, six hundred eleven million, sixty-five thousand".