254535411163 has 4 divisors (see below), whose sum is σ = 277674994008. Its totient is φ = 231395828320.

The previous prime is 254535411121. The next prime is 254535411173. The reversal of 254535411163 is 361114535452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 254535411163 - 2²⁵ = 254501856731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254535411173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11569791406 + ... + 11569791427.

It is an arithmetic number, because the mean of its divisors is an integer number (69418748502).

Almost surely, 2^254535411163 is an apocalyptic number.

254535411163 is a deficient number, since it is larger than the sum of its proper divisors (23139582845).

254535411163 is a wasteful number, since it uses less digits than its factorization.

254535411163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23139582844.

The product of its digits is 216000, while the sum is 40.

The spelling of 254535411163 in words is "two hundred fifty-four billion, five hundred thirty-five million, four hundred eleven thousand, one hundred sixty-three".