54041257 has 4 divisors (see below), whose sum is σ = 54404100. Its totient is φ = 53678416.

The previous prime is 54041177. The next prime is 54041261. The reversal of 54041257 is 75214045.

54041257 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.

It can be written as a sum of positive squares in 2 ways, for example, as 34821801 + 19219456 = 5901^2 + 4384^2 .

It is a cyclic number.

It is not a de Polignac number, because 54041257 - 2¹⁵ = 54008489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54041357) 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, 181198 + ... + 181495.

It is an arithmetic number, because the mean of its divisors is an integer number (13601025).

Almost surely, 2^54041257 is an apocalyptic number.

It is an amenable number.

54041257 is a deficient number, since it is larger than the sum of its proper divisors (362843).

54041257 is a wasteful number, since it uses less digits than its factorization.

54041257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362842.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 54041257 is about 7351.2758756559. The cubic root of 54041257 is about 378.0725507654.

The spelling of 54041257 in words is "fifty-four million, forty-one thousand, two hundred fifty-seven".