53549716 has 24 divisors (see below), whose sum is σ = 104164704. Its totient is φ = 23880480.

The previous prime is 53549707. The next prime is 53549729. The reversal of 53549716 is 61794535.

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, 9150 + ... + 13813.

It is an arithmetic number, because the mean of its divisors is an integer number (4340196).

Almost surely, 2^53549716 is an apocalyptic number.

It is an amenable number.

53549716 is a deficient number, since it is larger than the sum of its proper divisors (50614988).

53549716 is a wasteful number, since it uses less digits than its factorization.

53549716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23031 (or 23029 counting only the distinct ones).

The product of its digits is 113400, while the sum is 40.

The square root of 53549716 is about 7317.7671457898. The cubic root of 53549716 is about 376.9227843653.

The spelling of 53549716 in words is "fifty-three million, five hundred forty-nine thousand, seven hundred sixteen".