5411771136 has 144 divisors (see below), whose sum is σ = 16079902720. Its totient is φ = 1795322880.

The previous prime is 5411771129. The next prime is 5411771161. The reversal of 5411771136 is 6311771145.

It is a happy number.

5411771136 is a `hidden beast` number, since 541 + 1 + 77 + 11 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5411771136.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1539621 + ... + 1543131.

Almost surely, 2^5411771136 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 5411771136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8039951360).

5411771136 is an abundant number, since it is smaller than the sum of its proper divisors (10668131584).

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

5411771136 is a wasteful number, since it uses less digits than its factorization.

5411771136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3759 (or 3739 counting only the distinct ones).

The product of its digits is 17640, while the sum is 36.

The square root of 5411771136 is about 73564.7411196424. The cubic root of 5411771136 is about 1755.6844959423.

Subtracting 5411771136 from its reverse (6311771145), we obtain a palindrome (900000009).

The spelling of 5411771136 in words is "five billion, four hundred eleven million, seven hundred seventy-one thousand, one hundred thirty-six".