53823072 has 48 divisors (see below), whose sum is σ = 146165040. Its totient is φ = 17321472.

The previous prime is 53823047. The next prime is 53823083. The reversal of 53823072 is 27032835.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 6883 + ... + 12450.

It is an arithmetic number, because the mean of its divisors is an integer number (3045105).

Almost surely, 2^53823072 is an apocalyptic number.

It is an amenable number.

53823072 is an abundant number, since it is smaller than the sum of its proper divisors (92341968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53823072 is a wasteful number, since it uses less digits than its factorization.

53823072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19375 (or 19367 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 53823072 is about 7336.4209257648. The cubic root of 53823072 is about 377.5630571681.

The spelling of 53823072 in words is "fifty-three million, eight hundred twenty-three thousand, seventy-two".