4791443154 has 16 divisors (see below), whose sum is σ = 9583673760. Its totient is φ = 1597016480.

The previous prime is 4791443143. The next prime is 4791443177. The reversal of 4791443154 is 4513441974.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72094 + ... + 121574.

It is an arithmetic number, because the mean of its divisors is an integer number (598979610).

Almost surely, 2^4791443154 is an apocalyptic number.

4791443154 is an abundant number, since it is smaller than the sum of its proper divisors (4792230606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4791443154 is a wasteful number, since it uses less digits than its factorization.

4791443154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65625.

The product of its digits is 241920, while the sum is 42.

The square root of 4791443154 is about 69220.2510397066. The cubic root of 4791443154 is about 1685.8623561203.

The spelling of 4791443154 in words is "four billion, seven hundred ninety-one million, four hundred forty-three thousand, one hundred fifty-four".