4053863 has 6 divisors (see below), whose sum is σ = 4456032. Its totient is φ = 3685220.

The previous prime is 4053851. The next prime is 4053869. The reversal of 4053863 is 3683504.

It is not a de Polignac number, because 4053863 - 2⁶ = 4053799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4053869) 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, 16631 + ... + 16872.

It is an arithmetic number, because the mean of its divisors is an integer number (742672).

Almost surely, 2^4053863 is an apocalyptic number.

4053863 is a deficient number, since it is larger than the sum of its proper divisors (402169).

4053863 is a wasteful number, since it uses less digits than its factorization.

4053863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33525 (or 33514 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 4053863 is about 2013.4207210615. The cubic root of 4053863 is about 159.4494489030.

The spelling of 4053863 in words is "four million, fifty-three thousand, eight hundred sixty-three".