254541043 has 8 divisors (see below), whose sum is σ = 269438400. Its totient is φ = 239793768.

The previous prime is 254541029. The next prime is 254541047. The reversal of 254541043 is 340145452.

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 254541043 - 2⁵ = 254541011 is a prime.

It is a super-2 number, since 2×254541043² = 129582285143055698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254541047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34021 + ... + 40822.

It is an arithmetic number, because the mean of its divisors is an integer number (33679800).

Almost surely, 2^254541043 is an apocalyptic number.

254541043 is a deficient number, since it is larger than the sum of its proper divisors (14897357).

254541043 is a wasteful number, since it uses less digits than its factorization.

254541043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75041.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 254541043 is about 15954.3424496279. The cubic root of 254541043 is about 633.7518981668.

Adding to 254541043 its reverse (340145452), we get a palindrome (594686495).

The spelling of 254541043 in words is "two hundred fifty-four million, five hundred forty-one thousand, forty-three".