53103244 has 24 divisors (see below), whose sum is σ = 95609808. Its totient is φ = 25796160.

The previous prime is 53103229. The next prime is 53103283. The reversal of 53103244 is 44230135.

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, 21514 + ... + 23854.

It is an arithmetic number, because the mean of its divisors is an integer number (3983742).

Almost surely, 2^53103244 is an apocalyptic number.

It is an amenable number.

53103244 is a deficient number, since it is larger than the sum of its proper divisors (42506564).

53103244 is a wasteful number, since it uses less digits than its factorization.

53103244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505 (or 2503 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 53103244 is about 7287.1972664393. The cubic root of 53103244 is about 375.8723253706.

Adding to 53103244 its reverse (44230135), we get a palindrome (97333379).

The spelling of 53103244 in words is "fifty-three million, one hundred three thousand, two hundred forty-four".