4484951155 has 4 divisors (see below), whose sum is σ = 5381941392. Its totient is φ = 3587960920.

The previous prime is 4484951153. The next prime is 4484951161. The reversal of 4484951155 is 5511594844.

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

It is not a de Polignac number, because 4484951155 - 2¹ = 4484951153 is a prime.

It is a super-2 number, since 2×4484951155² = 40229573725471668050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4484951153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448495111 + ... + 448495120.

It is an arithmetic number, because the mean of its divisors is an integer number (1345485348).

Almost surely, 2^4484951155 is an apocalyptic number.

4484951155 is a deficient number, since it is larger than the sum of its proper divisors (896990237).

4484951155 is an equidigital number, since it uses as much as digits as its factorization.

4484951155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896990236.

The product of its digits is 576000, while the sum is 46.

The square root of 4484951155 is about 66969.7779225824. Note that the first 3 decimals coincide. The cubic root of 4484951155 is about 1649.1211916466.

The spelling of 4484951155 in words is "four billion, four hundred eighty-four million, nine hundred fifty-one thousand, one hundred fifty-five".