53728496 has 10 divisors (see below), whose sum is σ = 104098992. Its totient is φ = 26864240.

The previous prime is 53728489. The next prime is 53728531. The reversal of 53728496 is 69482735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1679000 + ... + 1679031.

Almost surely, 2^53728496 is an apocalyptic number.

It is an amenable number.

53728496 is a deficient number, since it is larger than the sum of its proper divisors (50370496).

53728496 is a wasteful number, since it uses less digits than its factorization.

53728496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3358039 (or 3358033 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 53728496 is about 7329.9724419673. The cubic root of 53728496 is about 377.3417806908.

The spelling of 53728496 in words is "fifty-three million, seven hundred twenty-eight thousand, four hundred ninety-six".