54388154 has 8 divisors (see below), whose sum is σ = 81996948. Its totient is φ = 27055840.

The previous prime is 54388153. The next prime is 54388211. The reversal of 54388154 is 45188345.

It can be written as a sum of positive squares in 2 ways, for example, as 33930625 + 20457529 = 5825^2 + 4523^2 .

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

It is not an unprimeable number, because it can be changed into a prime (54388153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68627 + ... + 69414.

Almost surely, 2^54388154 is an apocalyptic number.

54388154 is a deficient number, since it is larger than the sum of its proper divisors (27608794).

54388154 is a wasteful number, since it uses less digits than its factorization.

54388154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138240.

The product of its digits is 76800, while the sum is 38.

The square root of 54388154 is about 7374.8324726735. The cubic root of 54388154 is about 378.8797895946.

The spelling of 54388154 in words is "fifty-four million, three hundred eighty-eight thousand, one hundred fifty-four".