53024500 has 48 divisors (see below), whose sum is σ = 116664912. Its totient is φ = 21052800.

The previous prime is 53024471. The next prime is 53024549. The reversal of 53024500 is 542035.

It is a happy number.

53024500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 23561316 + 29463184 = 4854^2 + 5428^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86194 + ... + 86806.

It is an arithmetic number, because the mean of its divisors is an integer number (2430519).

Almost surely, 2^53024500 is an apocalyptic number.

53024500 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 53024500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58332456).

53024500 is an abundant number, since it is smaller than the sum of its proper divisors (63640412).

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

53024500 is a wasteful number, since it uses less digits than its factorization.

53024500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 793 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 53024500 is about 7281.7923617747. The cubic root of 53024500 is about 375.6864463806.

Adding to 53024500 its reverse (542035), we get a palindrome (53566535).

The spelling of 53024500 in words is "fifty-three million, twenty-four thousand, five hundred".