254255541 has 4 divisors (see below), whose sum is σ = 339007392. Its totient is φ = 169503692.

The previous prime is 254255539. The next prime is 254255563. The reversal of 254255541 is 145552452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 254255541 - 2¹ = 254255539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254255591) 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, 42375921 + ... + 42375926.

It is an arithmetic number, because the mean of its divisors is an integer number (84751848).

Almost surely, 2^254255541 is an apocalyptic number.

It is an amenable number.

254255541 is a deficient number, since it is larger than the sum of its proper divisors (84751851).

254255541 is an equidigital number, since it uses as much as digits as its factorization.

254255541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84751850.

The product of its digits is 40000, while the sum is 33.

The square root of 254255541 is about 15945.3924692997. The cubic root of 254255541 is about 633.5148635377.

The spelling of 254255541 in words is "two hundred fifty-four million, two hundred fifty-five thousand, five hundred forty-one".