5134734720 has 256 divisors, whose sum is σ = 18307123200. Its totient is φ = 1360115712.

The previous prime is 5134734707. The next prime is 5134734727. The reversal of 5134734720 is 274374315.

5134734720 is a `hidden beast` number, since 513 + 4 + 73 + 4 + 72 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5134734727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2815729 + ... + 2817551.

It is an arithmetic number, because the mean of its divisors is an integer number (71512200).

Almost surely, 2^5134734720 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 5134734720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9153561600).

5134734720 is an abundant number, since it is smaller than the sum of its proper divisors (13172388480).

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

5134734720 is a wasteful number, since it uses less digits than its factorization.

5134734720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014 (or 1996 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 5134734720 is about 71657.0632945560. The cubic root of 5134734720 is about 1725.1995534737.

The spelling of 5134734720 in words is "five billion, one hundred thirty-four million, seven hundred thirty-four thousand, seven hundred twenty".