53244570 has 16 divisors (see below), whose sum is σ = 127787040. Its totient is φ = 14198544.

The previous prime is 53244559. The next prime is 53244571. The reversal of 53244570 is 7544235.

53244570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1774819 = 53244570 / (5 + 3 + 2 + 4 + 4 + 5 + 7 + 0).

It is not an unprimeable number, because it can be changed into a prime (53244571) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 887380 + ... + 887439.

It is an arithmetic number, because the mean of its divisors is an integer number (7986690).

Almost surely, 2^53244570 is an apocalyptic number.

53244570 is an abundant number, since it is smaller than the sum of its proper divisors (74542470).

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

53244570 is a wasteful number, since it uses less digits than its factorization.

53244570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774829.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 53244570 is about 7296.8876927084. The cubic root of 53244570 is about 376.2054718591.

The spelling of 53244570 in words is "fifty-three million, two hundred forty-four thousand, five hundred seventy".