5019570648 has 80 divisors (see below), whose sum is σ = 14076414000. Its totient is φ = 1671171264.

The previous prime is 5019570601. The next prime is 5019570649. The reversal of 5019570648 is 8460759105.

5019570648 is a `hidden beast` number, since 5 + 0 + 19 + 570 + 64 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5019570649) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 591298 + ... + 599726.

It is an arithmetic number, because the mean of its divisors is an integer number (175955175).

Almost surely, 2^5019570648 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 5019570648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7038207000).

5019570648 is an abundant number, since it is smaller than the sum of its proper divisors (9056843352).

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

5019570648 is a wasteful number, since it uses less digits than its factorization.

5019570648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9366 (or 9353 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 5019570648 is about 70848.9283475763. The cubic root of 5019570648 is about 1712.2040646422.

The spelling of 5019570648 in words is "five billion, nineteen million, five hundred seventy thousand, six hundred forty-eight".