54075541 has 8 divisors (see below), whose sum is σ = 58293144. Its totient is φ = 49866240.

The previous prime is 54075533. The next prime is 54075551. The reversal of 54075541 is 14557045.

It can be written as a sum of positive squares in 4 ways, for example, as 18922500 + 35153041 = 4350^2 + 5929^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 54075541 - 2³ = 54075533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54075551) 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 7 ways as a sum of consecutive naturals, for example, 21165 + ... + 23581.

It is an arithmetic number, because the mean of its divisors is an integer number (7286643).

Almost surely, 2^54075541 is an apocalyptic number.

It is an amenable number.

54075541 is a deficient number, since it is larger than the sum of its proper divisors (4217603).

54075541 is a wasteful number, since it uses less digits than its factorization.

54075541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4151.

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 54075541 is about 7353.6073460581. The cubic root of 54075541 is about 378.1524841348.

The spelling of 54075541 in words is "fifty-four million, seventy-five thousand, five hundred forty-one".