54538379 has 8 divisors (see below), whose sum is σ = 65610240. Its totient is φ = 44286696.

The previous prime is 54538369. The next prime is 54538381. The reversal of 54538379 is 97383545.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54538379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54538349) 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, 204899 + ... + 205164.

It is an arithmetic number, because the mean of its divisors is an integer number (8201280).

Almost surely, 2^54538379 is an apocalyptic number.

54538379 is a deficient number, since it is larger than the sum of its proper divisors (11071861).

54538379 is a wasteful number, since it uses less digits than its factorization.

54538379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410089.

The product of its digits is 453600, while the sum is 44.

The square root of 54538379 is about 7385.0104265329. The cubic root of 54538379 is about 379.2283023311.

The spelling of 54538379 in words is "fifty-four million, five hundred thirty-eight thousand, three hundred seventy-nine".