53823603 has 4 divisors (see below), whose sum is σ = 71764808. Its totient is φ = 35882400.

The previous prime is 53823563. The next prime is 53823613. The reversal of 53823603 is 30632835.

53823603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 53823603 - 2¹⁴ = 53807219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53823613) 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 3 ways as a sum of consecutive naturals, for example, 8970598 + ... + 8970603.

It is an arithmetic number, because the mean of its divisors is an integer number (17941202).

Almost surely, 2^53823603 is an apocalyptic number.

53823603 is a deficient number, since it is larger than the sum of its proper divisors (17941205).

53823603 is a wasteful number, since it uses less digits than its factorization.

53823603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17941204.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 53823603 is about 7336.4571149840. The cubic root of 53823603 is about 377.5642988000.

The spelling of 53823603 in words is "fifty-three million, eight hundred twenty-three thousand, six hundred three".