5143503552 has 112 divisors (see below), whose sum is σ = 15055559424. Its totient is φ = 1536640000.

The previous prime is 5143503529. The next prime is 5143503557. The reversal of 5143503552 is 2553053415.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (5143503557) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 132802 + ... + 167102.

Almost surely, 2^5143503552 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 5143503552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7527779712).

5143503552 is an abundant number, since it is smaller than the sum of its proper divisors (9912055872).

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

5143503552 is a wasteful number, since it uses less digits than its factorization.

5143503552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34398 (or 34388 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 5143503552 is about 71718.2232908764. The cubic root of 5143503552 is about 1726.1810635511.

Adding to 5143503552 its reverse (2553053415), we get a palindrome (7696556967).

The spelling of 5143503552 in words is "five billion, one hundred forty-three million, five hundred three thousand, five hundred fifty-two".