53730016 has 24 divisors (see below), whose sum is σ = 106440264. Its totient is φ = 26697600.

The previous prime is 53730007. The next prime is 53730023. The reversal of 53730016 is 61003735.

It is a happy number.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66 + ... + 10366.

It is an arithmetic number, because the mean of its divisors is an integer number (4435011).

Almost surely, 2^53730016 is an apocalyptic number.

It is an amenable number.

53730016 is a deficient number, since it is larger than the sum of its proper divisors (52710248).

53730016 is a wasteful number, since it uses less digits than its factorization.

53730016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10474 (or 10466 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 53730016 is about 7330.0761251163. The cubic root of 53730016 is about 377.3453390390.

The spelling of 53730016 in words is "fifty-three million, seven hundred thirty thousand, sixteen".