53043055 has 8 divisors (see below), whose sum is σ = 68548032. Its totient is φ = 39170208.

The previous prime is 53043031. The next prime is 53043061. The reversal of 53043055 is 55034035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53043055 - 2⁹ = 53042543 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 407959 + ... + 408088.

It is an arithmetic number, because the mean of its divisors is an integer number (8568504).

Almost surely, 2^53043055 is an apocalyptic number.

53043055 is a deficient number, since it is larger than the sum of its proper divisors (15504977).

53043055 is a wasteful number, since it uses less digits than its factorization.

53043055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816065.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 53043055 is about 7283.0663185227. The cubic root of 53043055 is about 375.7302629124.

The spelling of 53043055 in words is "fifty-three million, forty-three thousand, fifty-five".