5711108436 has 72 divisors (see below), whose sum is σ = 15818441184. Its totient is φ = 1722987840.

The previous prime is 5711108419. The next prime is 5711108443. The reversal of 5711108436 is 6348011175.

5711108436 is a `hidden beast` number, since 571 + 1 + 1 + 0 + 84 + 3 + 6 = 666.

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 5711108436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58126 + ... + 121658.

It is an arithmetic number, because the mean of its divisors is an integer number (219700572).

Almost surely, 2^5711108436 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 5711108436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7909220592).

5711108436 is an abundant number, since it is smaller than the sum of its proper divisors (10107332748).

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

5711108436 is a wasteful number, since it uses less digits than its factorization.

5711108436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63781 (or 63776 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 5711108436 is about 75571.8759592482. The cubic root of 5711108436 is about 1787.4756543932.

The spelling of 5711108436 in words is "five billion, seven hundred eleven million, one hundred eight thousand, four hundred thirty-six".