54139348 has 12 divisors (see below), whose sum is σ = 94993920. Its totient is φ = 26998232.

The previous prime is 54139331. The next prime is 54139357. The reversal of 54139348 is 84393145.

54139348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16138 + ... + 19201.

It is an arithmetic number, because the mean of its divisors is an integer number (7916160).

Almost surely, 2^54139348 is an apocalyptic number.

It is an amenable number.

54139348 is a deficient number, since it is larger than the sum of its proper divisors (40854572).

54139348 is a wasteful number, since it uses less digits than its factorization.

54139348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35726 (or 35724 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 54139348 is about 7357.9445499406. The cubic root of 54139348 is about 378.3011606652.

The spelling of 54139348 in words is "fifty-four million, one hundred thirty-nine thousand, three hundred forty-eight".