5134340064 has 96 divisors (see below), whose sum is σ = 15426706176. Its totient is φ = 1464698880.

The previous prime is 5134340059. The next prime is 5134340129. The reversal of 5134340064 is 4600434315.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×5134340064² = 52722895785591048192, which contains 22 as substring.

It is a congruent number.

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, 458824 + ... + 469880.

It is an arithmetic number, because the mean of its divisors is an integer number (160694856).

Almost surely, 2^5134340064 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 5134340064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7713353088).

5134340064 is an abundant number, since it is smaller than the sum of its proper divisors (10292366112).

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

5134340064 is a wasteful number, since it uses less digits than its factorization.

5134340064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11768 (or 11760 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 5134340064 is about 71654.3094586781. The cubic root of 5134340064 is about 1725.1553526963.

Adding to 5134340064 its reverse (4600434315), we get a palindrome (9734774379).

The spelling of 5134340064 in words is "five billion, one hundred thirty-four million, three hundred forty thousand, sixty-four".