54400141 has 4 divisors (see below), whose sum is σ = 54633852. Its totient is φ = 54166432.

The previous prime is 54400127. The next prime is 54400163. The reversal of 54400141 is 14100445.

54400141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14100445 = 5 ⋅2820089.

It can be written as a sum of positive squares in 2 ways, for example, as 34633225 + 19766916 = 5885^2 + 4446^2 .

It is a cyclic number.

It is not a de Polignac number, because 54400141 - 2¹¹ = 54398093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54400741) by changing a digit.

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, 116506 + ... + 116971.

It is an arithmetic number, because the mean of its divisors is an integer number (13658463).

Almost surely, 2^54400141 is an apocalyptic number.

It is an amenable number.

54400141 is a deficient number, since it is larger than the sum of its proper divisors (233711).

54400141 is a wasteful number, since it uses less digits than its factorization.

54400141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233710.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 54400141 is about 7375.6451243264. The cubic root of 54400141 is about 378.9076222388.

Adding to 54400141 its reverse (14100445), we get a palindrome (68500586).

The spelling of 54400141 in words is "fifty-four million, four hundred thousand, one hundred forty-one".