54041147 has 4 divisors (see below), whose sum is σ = 57220056. Its totient is φ = 50862240.

The previous prime is 54041137. The next prime is 54041159. The reversal of 54041147 is 74114045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74114045 = 5 ⋅14822809.

It is a cyclic number.

It is not a de Polignac number, because 54041147 - 2⁴ = 54041131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54041107) 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, 1589429 + ... + 1589462.

It is an arithmetic number, because the mean of its divisors is an integer number (14305014).

Almost surely, 2^54041147 is an apocalyptic number.

54041147 is a deficient number, since it is larger than the sum of its proper divisors (3178909).

54041147 is a wasteful number, since it uses less digits than its factorization.

54041147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3178908.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 54041147 is about 7351.2683939576. The cubic root of 54041147 is about 378.0722942453.

The spelling of 54041147 in words is "fifty-four million, forty-one thousand, one hundred forty-seven".