53548163 has 4 divisors (see below), whose sum is σ = 55876368. Its totient is φ = 51219960.

The previous prime is 53548133. The next prime is 53548169. The reversal of 53548163 is 36184535.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53548163 - 2²² = 49353859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53548169) 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, 1164068 + ... + 1164113.

It is an arithmetic number, because the mean of its divisors is an integer number (13969092).

Almost surely, 2^53548163 is an apocalyptic number.

53548163 is a deficient number, since it is larger than the sum of its proper divisors (2328205).

53548163 is a wasteful number, since it uses less digits than its factorization.

53548163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328204.

The product of its digits is 43200, while the sum is 35.

The square root of 53548163 is about 7317.6610334177. The cubic root of 53548163 is about 376.9191406065.

The spelling of 53548163 in words is "fifty-three million, five hundred forty-eight thousand, one hundred sixty-three".