4554256159 has 4 divisors (see below), whose sum is σ = 4701167680. Its totient is φ = 4407344640.

The previous prime is 4554256141. The next prime is 4554256169. The reversal of 4554256159 is 9516524554.

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 4554256159 - 2¹⁵ = 4554223391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4554256169) 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, 73455714 + ... + 73455775.

It is an arithmetic number, because the mean of its divisors is an integer number (1175291920).

Almost surely, 2^4554256159 is an apocalyptic number.

4554256159 is a deficient number, since it is larger than the sum of its proper divisors (146911521).

4554256159 is a wasteful number, since it uses less digits than its factorization.

4554256159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146911520.

The product of its digits is 1080000, while the sum is 46.

The square root of 4554256159 is about 67485.2291912830. The cubic root of 4554256159 is about 1657.5723161242.

The spelling of 4554256159 in words is "four billion, five hundred fifty-four million, two hundred fifty-six thousand, one hundred fifty-nine".