548149163 has 8 divisors (see below), whose sum is σ = 555955200. Its totient is φ = 540364968.

The previous prime is 548149153. The next prime is 548149171. The reversal of 548149163 is 361941845.

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 548149163 - 2¹⁴ = 548132779 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 548149163.

It is not an unprimeable number, because it can be changed into a prime (548149103) 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, 48878 + ... + 59036.

It is an arithmetic number, because the mean of its divisors is an integer number (69494400).

Almost surely, 2^548149163 is an apocalyptic number.

548149163 is a deficient number, since it is larger than the sum of its proper divisors (7806037).

548149163 is a wasteful number, since it uses less digits than its factorization.

548149163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10921.

The product of its digits is 103680, while the sum is 41.

The square root of 548149163 is about 23412.5855684501. The cubic root of 548149163 is about 818.4011891953.

The spelling of 548149163 in words is "five hundred forty-eight million, one hundred forty-nine thousand, one hundred sixty-three".