53544250 has 16 divisors (see below), whose sum is σ = 100235304. Its totient is φ = 21417600.

The previous prime is 53544247. The next prime is 53544263. The reversal of 53544250 is 5244535.

It can be written as a sum of positive squares in 4 ways, for example, as 27217089 + 26327161 = 5217^2 + 5131^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106839 + ... + 107338.

Almost surely, 2^53544250 is an apocalyptic number.

53544250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53544250 is a deficient number, since it is larger than the sum of its proper divisors (46691054).

53544250 is a wasteful number, since it uses less digits than its factorization.

53544250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214194 (or 214184 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 53544250 is about 7317.3936616804. The cubic root of 53544250 is about 376.9099593359.

Adding to 53544250 its reverse (5244535), we get a palindrome (58788785).

It can be divided in two parts, 5354 and 4250, that added together give a square (9604 = 98²).

The spelling of 53544250 in words is "fifty-three million, five hundred forty-four thousand, two hundred fifty".