53301043 has 4 divisors (see below), whose sum is σ = 55139040. Its totient is φ = 51463048.

The previous prime is 53301041. The next prime is 53301047. The reversal of 53301043 is 34010335.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53301043 - 2¹ = 53301041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53301043.

It is not an unprimeable number, because it can be changed into a prime (53301041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 918955 + ... + 919012.

It is an arithmetic number, because the mean of its divisors is an integer number (13784760).

Almost surely, 2^53301043 is an apocalyptic number.

53301043 is a deficient number, since it is larger than the sum of its proper divisors (1837997).

53301043 is a wasteful number, since it uses less digits than its factorization.

53301043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837996.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 53301043 is about 7300.7563306825. The cubic root of 53301043 is about 376.3384302986.

Adding to 53301043 its reverse (34010335), we get a palindrome (87311378).

The spelling of 53301043 in words is "fifty-three million, three hundred one thousand, forty-three".