5273537500 has 144 divisors (see below), whose sum is σ = 14384079360. Its totient is φ = 1643400000.

The previous prime is 5273537483. The next prime is 5273537519. The reversal of 5273537500 is 57353725.

It is a self number, because there is not a number n which added to its sum of digits gives 5273537500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 959761 + ... + 965239.

It is an arithmetic number, because the mean of its divisors is an integer number (99889440).

Almost surely, 2^5273537500 is an apocalyptic number.

5273537500 is a gapful number since it is divisible by the number (50) 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 5273537500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7192039680).

5273537500 is an abundant number, since it is smaller than the sum of its proper divisors (9110541860).

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

5273537500 is a wasteful number, since it uses less digits than its factorization.

5273537500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526 (or 5504 counting only the distinct ones).

The product of its (nonzero) digits is 110250, while the sum is 37.

The square root of 5273537500 is about 72619.1262684976. The cubic root of 5273537500 is about 1740.6068148199.

The spelling of 5273537500 in words is "five billion, two hundred seventy-three million, five hundred thirty-seven thousand, five hundred".