53865068 has 18 divisors (see below), whose sum is σ = 96520284. Its totient is φ = 26302584.

The previous prime is 53865067. The next prime is 53865079. The reversal of 53865068 is 86056835.

It is not an unprimeable number, because it can be changed into a prime (53865067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3755 + ... + 11037.

It is an arithmetic number, because the mean of its divisors is an integer number (5362238).

Almost surely, 2^53865068 is an apocalyptic number.

It is an amenable number.

53865068 is a deficient number, since it is larger than the sum of its proper divisors (42655216).

53865068 is a wasteful number, since it uses less digits than its factorization.

53865068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7373 (or 7328 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 53865068 is about 7339.2825262419. The cubic root of 53865068 is about 377.6612307789.

The spelling of 53865068 in words is "fifty-three million, eight hundred sixty-five thousand, sixty-eight".