53260216 has 16 divisors (see below), whose sum is σ = 101232000. Its totient is φ = 26265024.

The previous prime is 53260183. The next prime is 53260219. The reversal of 53260216 is 61206235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53260219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45016 + ... + 46183.

It is an arithmetic number, because the mean of its divisors is an integer number (6327000).

Almost surely, 2^53260216 is an apocalyptic number.

It is an amenable number.

53260216 is a deficient number, since it is larger than the sum of its proper divisors (47971784).

53260216 is a wasteful number, since it uses less digits than its factorization.

53260216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91278 (or 91274 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 53260216 is about 7297.9597148792. The cubic root of 53260216 is about 376.2423177719.

The spelling of 53260216 in words is "fifty-three million, two hundred sixty thousand, two hundred sixteen".