53920924 has 24 divisors (see below), whose sum is σ = 98773920. Its totient is φ = 25707264.

The previous prime is 53920921. The next prime is 53920931. The reversal of 53920924 is 42902935.

53920924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53920924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53920921) 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 7 ways as a sum of consecutive naturals, for example, 36912 + ... + 38344.

It is an arithmetic number, because the mean of its divisors is an integer number (4115580).

Almost surely, 2^53920924 is an apocalyptic number.

It is an amenable number.

53920924 is a deficient number, since it is larger than the sum of its proper divisors (44852996).

53920924 is a wasteful number, since it uses less digits than its factorization.

53920924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869 (or 1867 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 53920924 is about 7343.0868168639. The cubic root of 53920924 is about 377.7917257313.

The spelling of 53920924 in words is "fifty-three million, nine hundred twenty thousand, nine hundred twenty-four".