254540541 has 16 divisors (see below), whose sum is σ = 360201600. Its totient is φ = 159333888.

The previous prime is 254540519. The next prime is 254540567. The reversal of 254540541 is 145045452.

It is not a de Polignac number, because 254540541 - 2⁶ = 254540477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254540499 and 254540508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254540581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16705 + ... + 28073.

It is an arithmetic number, because the mean of its divisors is an integer number (22512600).

Almost surely, 2^254540541 is an apocalyptic number.

It is an amenable number.

254540541 is a deficient number, since it is larger than the sum of its proper divisors (105661059).

254540541 is a wasteful number, since it uses less digits than its factorization.

254540541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11828.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 254540541 is about 15954.3267172263. The cubic root of 254540541 is about 633.7514815429.

Adding to 254540541 its reverse (145045452), we get a palindrome (399585993).

The spelling of 254540541 in words is "two hundred fifty-four million, five hundred forty thousand, five hundred forty-one".