53313244 has 12 divisors (see below), whose sum is σ = 93349368. Its totient is φ = 26642000.

The previous prime is 53313233. The next prime is 53313301. The reversal of 53313244 is 44231335.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11919 + ... + 15769.

It is an arithmetic number, because the mean of its divisors is an integer number (7779114).

Almost surely, 2^53313244 is an apocalyptic number.

It is an amenable number.

53313244 is a deficient number, since it is larger than the sum of its proper divisors (40036124).

53313244 is a wasteful number, since it uses less digits than its factorization.

53313244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7316 (or 7314 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 53313244 is about 7301.5918812270. The cubic root of 53313244 is about 376.3671436509.

Adding to 53313244 its reverse (44231335), we get a palindrome (97544579).

The spelling of 53313244 in words is "fifty-three million, three hundred thirteen thousand, two hundred forty-four".