5194470520 has 64 divisors (see below), whose sum is σ = 11974612320. Its totient is φ = 2026881024.

The previous prime is 5194470511. The next prime is 5194470521. The reversal of 5194470520 is 250744915.

It is a self number, because there is not a number n which added to its sum of digits gives 5194470520.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5194470521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1885464 + ... + 1888216.

Almost surely, 2^5194470520 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 5194470520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5987306160).

5194470520 is an abundant number, since it is smaller than the sum of its proper divisors (6780141800).

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

5194470520 is a wasteful number, since it uses less digits than its factorization.

5194470520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3904 (or 3900 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 5194470520 is about 72072.6752660119. The cubic root of 5194470520 is about 1731.8639093237.

The spelling of 5194470520 in words is "five billion, one hundred ninety-four million, four hundred seventy thousand, five hundred twenty".