5273437824 has 128 divisors (see below), whose sum is σ = 15658876800. Its totient is φ = 1747095552.

The previous prime is 5273437817. The next prime is 5273437837. The reversal of 5273437824 is 4287343725.

5273437824 is a `hidden beast` number, since 5 + 273 + 4 + 378 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 5273437824.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572584 + ... + 581720.

It is an arithmetic number, because the mean of its divisors is an integer number (122334975).

Almost surely, 2^5273437824 is an apocalyptic number.

5273437824 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5273437824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7829438400).

5273437824 is an abundant number, since it is smaller than the sum of its proper divisors (10385438976).

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

5273437824 is a wasteful number, since it uses less digits than its factorization.

5273437824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9327 (or 9309 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The square root of 5273437824 is about 72618.4399722274. The cubic root of 5273437824 is about 1740.5958482522.

The spelling of 5273437824 in words is "five billion, two hundred seventy-three million, four hundred thirty-seven thousand, eight hundred twenty-four".