5611153728 has 112 divisors (see below), whose sum is σ = 15305080896. Its totient is φ = 1813155840.

The previous prime is 5611153727. The next prime is 5611153771. The reversal of 5611153728 is 8273511165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611153727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1280950 + ... + 1285322.

It is an arithmetic number, because the mean of its divisors is an integer number (136652508).

Almost surely, 2^5611153728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5611153728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7652540448).

5611153728 is an abundant number, since it is smaller than the sum of its proper divisors (9693927168).

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

5611153728 is a wasteful number, since it uses less digits than its factorization.

5611153728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592 (or 4582 counting only the distinct ones).

The product of its digits is 50400, while the sum is 39.

The square root of 5611153728 is about 74907.6346442737. The cubic root of 5611153728 is about 1776.9862025298.

The spelling of 5611153728 in words is "five billion, six hundred eleven million, one hundred fifty-three thousand, seven hundred twenty-eight".