54049141 has 4 divisors (see below), whose sum is σ = 54083232. Its totient is φ = 54015052.

The previous prime is 54049123. The next prime is 54049169. The reversal of 54049141 is 14194045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54049141 - 2⁹ = 54048629 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 (54049441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14545 + ... + 17878.

It is an arithmetic number, because the mean of its divisors is an integer number (13520808).

Almost surely, 2^54049141 is an apocalyptic number.

It is an amenable number.

54049141 is a deficient number, since it is larger than the sum of its proper divisors (34091).

54049141 is a wasteful number, since it uses less digits than its factorization.

54049141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34090.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 54049141 is about 7351.8120895464. The cubic root of 54049141 is about 378.0909353553.

The spelling of 54049141 in words is "fifty-four million, forty-nine thousand, one hundred forty-one".