54548159 has 4 divisors (see below), whose sum is σ = 56429160. Its totient is φ = 52667160.

The previous prime is 54548141. The next prime is 54548161. The reversal of 54548159 is 95184545.

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 54548159 - 2⁸ = 54547903 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 (54548129) 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, 940457 + ... + 940514.

It is an arithmetic number, because the mean of its divisors is an integer number (14107290).

Almost surely, 2^54548159 is an apocalyptic number.

54548159 is a deficient number, since it is larger than the sum of its proper divisors (1881001).

54548159 is a wasteful number, since it uses less digits than its factorization.

54548159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881000.

The product of its digits is 144000, while the sum is 41.

The square root of 54548159 is about 7385.6725489288. The cubic root of 54548159 is about 379.2509691283.

The spelling of 54548159 in words is "fifty-four million, five hundred forty-eight thousand, one hundred fifty-nine".