48216500 has 48 divisors (see below), whose sum is σ = 106828176. Its totient is φ = 19008000.

The previous prime is 48216481. The next prime is 48216503. The reversal of 48216500 is 561284.

It can be written as a sum of positive squares in 8 ways, for example, as 4682896 + 43533604 = 2164^2 + 6598^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 48216500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48216503) 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 15 ways as a sum of consecutive naturals, for example, 35840 + ... + 37160.

It is an arithmetic number, because the mean of its divisors is an integer number (2225587).

Almost surely, 2^48216500 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 48216500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53414088).

48216500 is an abundant number, since it is smaller than the sum of its proper divisors (58611676).

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

48216500 is a wasteful number, since it uses less digits than its factorization.

48216500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413 (or 1401 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 48216500 is about 6943.8101932585. The cubic root of 48216500 is about 363.9696971916.

Adding to 48216500 its reverse (561284), we get a palindrome (48777784).

The spelling of 48216500 in words is "forty-eight million, two hundred sixteen thousand, five hundred".