5249539528 has 32 divisors (see below), whose sum is σ = 9909768960. Its totient is φ = 2606990400.

The previous prime is 5249539523. The next prime is 5249539543. The reversal of 5249539528 is 8259359425.

It is not an unprimeable number, because it can be changed into a prime (5249539523) 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 7 ways as a sum of consecutive naturals, for example, 829978 + ... + 836278.

It is an arithmetic number, because the mean of its divisors is an integer number (309680280).

Almost surely, 2^5249539528 is an apocalyptic number.

It is an amenable number.

5249539528 is a deficient number, since it is larger than the sum of its proper divisors (4660229432).

5249539528 is a wasteful number, since it uses less digits than its factorization.

5249539528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6997 (or 6993 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 52.

The square root of 5249539528 is about 72453.7061025866. The cubic root of 5249539528 is about 1737.9625078483.

The spelling of 5249539528 in words is "five billion, two hundred forty-nine million, five hundred thirty-nine thousand, five hundred twenty-eight".