53395163 has 8 divisors (see below), whose sum is σ = 53920080. Its totient is φ = 52873120.

The previous prime is 53395159. The next prime is 53395169. The reversal of 53395163 is 36159335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53395163 - 2² = 53395159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53395169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56273 + ... + 57213.

It is an arithmetic number, because the mean of its divisors is an integer number (6740010).

Almost surely, 2^53395163 is an apocalyptic number.

53395163 is a deficient number, since it is larger than the sum of its proper divisors (524917).

53395163 is a wasteful number, since it uses less digits than its factorization.

53395163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437.

The product of its digits is 36450, while the sum is 35.

The square root of 53395163 is about 7307.1993951171. The cubic root of 53395163 is about 376.5598152377.

The spelling of 53395163 in words is "fifty-three million, three hundred ninety-five thousand, one hundred sixty-three".