53730716 has 24 divisors (see below), whose sum is σ = 101500560. Its totient is φ = 24740352.

The previous prime is 53730713. The next prime is 53730749. The reversal of 53730716 is 61703735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53730713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27500 + ... + 29388.

It is an arithmetic number, because the mean of its divisors is an integer number (4229190).

Almost surely, 2^53730716 is an apocalyptic number.

It is an amenable number.

53730716 is a deficient number, since it is larger than the sum of its proper divisors (47769844).

53730716 is a wasteful number, since it uses less digits than its factorization.

53730716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453 (or 2451 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 32.

The square root of 53730716 is about 7330.1238734417. The cubic root of 53730716 is about 377.3469777295.

The spelling of 53730716 in words is "fifty-three million, seven hundred thirty thousand, seven hundred sixteen".