53994760 has 32 divisors (see below), whose sum is σ = 123485400. Its totient is φ = 21242880.

The previous prime is 53994739. The next prime is 53994761. The reversal of 53994760 is 6749935.

53994760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 42745444 + 11249316 = 6538^2 + 3354^2 .

It is not an unprimeable number, because it can be changed into a prime (53994761) 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, 8625 + ... + 13504.

Almost surely, 2^53994760 is an apocalyptic number.

It is an amenable number.

53994760 is an abundant number, since it is smaller than the sum of its proper divisors (69490640).

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

53994760 is a wasteful number, since it uses less digits than its factorization.

53994760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22201 (or 22197 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 53994760 is about 7348.1126828595. The cubic root of 53994760 is about 377.9640886724.

The spelling of 53994760 in words is "fifty-three million, nine hundred ninety-four thousand, seven hundred sixty".