54440054 has 16 divisors (see below), whose sum is σ = 86929200. Its totient is φ = 25496064.

The previous prime is 54440051. The next prime is 54440059. The reversal of 54440054 is 45004445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54440051) 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, 4667 + ... + 11430.

It is an arithmetic number, because the mean of its divisors is an integer number (5433075).

Almost surely, 2^54440054 is an apocalyptic number.

54440054 is a deficient number, since it is larger than the sum of its proper divisors (32489146).

54440054 is a wasteful number, since it uses less digits than its factorization.

54440054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16207.

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 54440054 is about 7378.3503576342. The cubic root of 54440054 is about 379.0002668688. Note that the first 3 decimals are identical.

Adding to 54440054 its reverse (45004445), we get a palindrome (99444499).

The spelling of 54440054 in words is "fifty-four million, four hundred forty thousand, fifty-four".