54012441 has 16 divisors (see below), whose sum is σ = 85883904. Its totient is φ = 29522064.

The previous prime is 54012437. The next prime is 54012449. The reversal of 54012441 is 14421045.

It is a happy number.

It is not a de Polignac number, because 54012441 - 2² = 54012437 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (54012449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55431 + ... + 56396.

It is an arithmetic number, because the mean of its divisors is an integer number (5367744).

Almost surely, 2^54012441 is an apocalyptic number.

It is an amenable number.

54012441 is a deficient number, since it is larger than the sum of its proper divisors (31871463).

54012441 is a wasteful number, since it uses less digits than its factorization.

54012441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111860.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 54012441 is about 7349.3156824292. The cubic root of 54012441 is about 378.0053399206.

Adding to 54012441 its reverse (14421045), we get a palindrome (68433486).

The spelling of 54012441 in words is "fifty-four million, twelve thousand, four hundred forty-one".