53828863 has 16 divisors (see below), whose sum is σ = 60065280. Its totient is φ = 47829600.

The previous prime is 53828861. The next prime is 53828869. The reversal of 53828863 is 36882835.

It is a cyclic number.

It is not a de Polignac number, because 53828863 - 2¹ = 53828861 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53828861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122398 + ... + 122836.

It is an arithmetic number, because the mean of its divisors is an integer number (3754080).

Almost surely, 2^53828863 is an apocalyptic number.

53828863 is a deficient number, since it is larger than the sum of its proper divisors (6236417).

53828863 is a wasteful number, since it uses less digits than its factorization.

53828863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678.

The product of its digits is 276480, while the sum is 43.

The square root of 53828863 is about 7336.8155898864. The cubic root of 53828863 is about 377.5765977631.

The spelling of 53828863 in words is "fifty-three million, eight hundred twenty-eight thousand, eight hundred sixty-three".