5361134688 has 720 divisors, whose sum is σ = 21023380224. Its totient is φ = 1323786240.

The previous prime is 5361134659. The next prime is 5361134689. The reversal of 5361134688 is 8864311635.

5361134688 is a `hidden beast` number, since 536 + 1 + 1 + 34 + 6 + 88 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5361134689) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 28068673 + ... + 28068863.

Almost surely, 2^5361134688 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 5361134688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10511690112).

5361134688 is an abundant number, since it is smaller than the sum of its proper divisors (15662245536).

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

5361134688 is a wasteful number, since it uses less digits than its factorization.

5361134688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 233 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 5361134688 is about 73219.7697893130. The cubic root of 5361134688 is about 1750.1915097082.

The spelling of 5361134688 in words is "five billion, three hundred sixty-one million, one hundred thirty-four thousand, six hundred eighty-eight".