5143522608 has 120 divisors (see below), whose sum is σ = 16466747648. Its totient is φ = 1468181376.

The previous prime is 5143522607. The next prime is 5143522609. The reversal of 5143522608 is 8062253415.

5143522608 is a `hidden beast` number, since 5 + 1 + 43 + 5 + 2 + 2 + 608 = 666.

It is an interprime number because it is at equal distance from previous prime (5143522607) and next prime (5143522609).

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

It is not an unprimeable number, because it can be changed into a prime (5143522607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1553691 + ... + 1556997.

Almost surely, 2^5143522608 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 5143522608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8233373824).

5143522608 is an abundant number, since it is smaller than the sum of its proper divisors (11323225040).

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

5143522608 is a wasteful number, since it uses less digits than its factorization.

5143522608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871 (or 4862 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 5143522608 is about 71718.3561440166. The cubic root of 5143522608 is about 1726.1831953059.

The spelling of 5143522608 in words is "five billion, one hundred forty-three million, five hundred twenty-two thousand, six hundred eight".