53856883 has 4 divisors (see below), whose sum is σ = 54004000. Its totient is φ = 53709768.

The previous prime is 53856871. The next prime is 53856893. The reversal of 53856883 is 38865835.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38865835 = 5 ⋅7773167.

It is a cyclic number.

It is not a de Polignac number, because 53856883 - 2⁹ = 53856371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53856863) 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, 73008 + ... + 73741.

It is an arithmetic number, because the mean of its divisors is an integer number (13501000).

Almost surely, 2^53856883 is an apocalyptic number.

53856883 is a deficient number, since it is larger than the sum of its proper divisors (147117).

53856883 is a wasteful number, since it uses less digits than its factorization.

53856883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147116.

The product of its digits is 691200, while the sum is 46.

The square root of 53856883 is about 7338.7248892434. The cubic root of 53856883 is about 377.6421007943.

The spelling of 53856883 in words is "fifty-three million, eight hundred fifty-six thousand, eight hundred eighty-three".