5143564530 has 128 divisors (see below), whose sum is σ = 15014039040. Its totient is φ = 1245300480.

The previous prime is 5143564529. The next prime is 5143564549. The reversal of 5143564530 is 354653415.

5143564530 is a `hidden beast` number, since 5 + 1 + 4 + 3 + 5 + 645 + 3 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 202099 + ... + 226121.

It is an arithmetic number, because the mean of its divisors is an integer number (117297180).

Almost surely, 2^5143564530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5143564530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7507019520).

5143564530 is an abundant number, since it is smaller than the sum of its proper divisors (9870474510).

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

5143564530 is a wasteful number, since it uses less digits than its factorization.

5143564530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24113 (or 24107 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 5143564530 is about 71718.6484116928. The cubic root of 5143564530 is about 1726.1878850138.

The spelling of 5143564530 in words is "five billion, one hundred forty-three million, five hundred sixty-four thousand, five hundred thirty".