5249734556 has 72 divisors (see below), whose sum is σ = 10568890752. Its totient is φ = 2277158400.

The previous prime is 5249734537. The next prime is 5249734577. The reversal of 5249734556 is 6554379425.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1092896 + ... + 1097688.

Almost surely, 2^5249734556 is an apocalyptic number.

It is an amenable number.

5249734556 is an abundant number, since it is smaller than the sum of its proper divisors (5319156196).

5249734556 is a wasteful number, since it uses less digits than its factorization.

5249734556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923 (or 4910 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 50.

The square root of 5249734556 is about 72455.0519701698. The cubic root of 5249734556 is about 1737.9840301903.

The spelling of 5249734556 in words is "five billion, two hundred forty-nine million, seven hundred thirty-four thousand, five hundred fifty-six".