254505441 has 8 divisors (see below), whose sum is σ = 339435904. Its totient is φ = 169622640.

The previous prime is 254505403. The next prime is 254505451. The reversal of 254505441 is 144505452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 254505441 - 2¹⁹ = 253981153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254505399 and 254505408.

It is not an unprimeable number, because it can be changed into a prime (254505401) 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, 3336 + ... + 22806.

It is an arithmetic number, because the mean of its divisors is an integer number (42429488).

Almost surely, 2^254505441 is an apocalyptic number.

It is an amenable number.

254505441 is a deficient number, since it is larger than the sum of its proper divisors (84930463).

254505441 is a wasteful number, since it uses less digits than its factorization.

254505441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23831.

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

The square root of 254505441 is about 15953.2266642206. The cubic root of 254505441 is about 633.7223497073.

It can be divided in two parts, 25450544 and 1, that added together give a triangular number (25450545 = T₇₁₃₄).

The spelling of 254505441 in words is "two hundred fifty-four million, five hundred five thousand, four hundred forty-one".