5134855680 has 200 divisors, whose sum is σ = 18392173272. Its totient is φ = 1369239552.

The previous prime is 5134855669. The next prime is 5134855721. The reversal of 5134855680 is 865584315.

5134855680 is a `hidden beast` number, since 5 + 1 + 3 + 4 + 85 + 568 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 194979 + ... + 219741.

Almost surely, 2^5134855680 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 5134855680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9196086636).

5134855680 is an abundant number, since it is smaller than the sum of its proper divisors (13257317592).

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

5134855680 is an equidigital number, since it uses as much as digits as its factorization.

5134855680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24798 (or 24773 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The square root of 5134855680 is about 71657.9073096612. The cubic root of 5134855680 is about 1725.2131003273.

The spelling of 5134855680 in words is "five billion, one hundred thirty-four million, eight hundred fifty-five thousand, six hundred eighty".