54980179 has 4 divisors (see below), whose sum is σ = 55176120. Its totient is φ = 54784240.

The previous prime is 54980171. The next prime is 54980197. The reversal of 54980179 is 97108945.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97108945 = 5 ⋅19421789.

It is a cyclic number.

It is not a de Polignac number, because 54980179 - 2³ = 54980171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54980171) 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, 97549 + ... + 98110.

It is an arithmetic number, because the mean of its divisors is an integer number (13794030).

Almost surely, 2^54980179 is an apocalyptic number.

54980179 is a deficient number, since it is larger than the sum of its proper divisors (195941).

54980179 is a wasteful number, since it uses less digits than its factorization.

54980179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195940.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 54980179 is about 7414.8620351292. The cubic root of 54980179 is about 380.2495567564.

The spelling of 54980179 in words is "fifty-four million, nine hundred eighty thousand, one hundred seventy-nine".