53862693 has 16 divisors (see below), whose sum is σ = 73707840. Its totient is φ = 34974464.

The previous prime is 53862689. The next prime is 53862719. The reversal of 53862693 is 39626835.

53862693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53862693 - 2² = 53862689 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53862293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18655 + ... + 21347.

It is an arithmetic number, because the mean of its divisors is an integer number (4606740).

Almost surely, 2^53862693 is an apocalyptic number.

It is an amenable number.

53862693 is a deficient number, since it is larger than the sum of its proper divisors (19845147).

53862693 is a wasteful number, since it uses less digits than its factorization.

53862693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868.

The product of its digits is 233280, while the sum is 42.

The square root of 53862693 is about 7339.1207239015. The cubic root of 53862693 is about 377.6556801277.

The spelling of 53862693 in words is "fifty-three million, eight hundred sixty-two thousand, six hundred ninety-three".