4801331385 has 12 divisors (see below), whose sum is σ = 8322307812. Its totient is φ = 2560710048.

The previous prime is 4801331377. The next prime is 4801331497. The reversal of 4801331385 is 5831331084.

It can be written as a sum of positive squares in 2 ways, for example, as 740710656 + 4060620729 = 27216^2 + 63723^2 .

It is not a de Polignac number, because 4801331385 - 2³ = 4801331377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53348082 + ... + 53348171.

It is an arithmetic number, because the mean of its divisors is an integer number (693525651).

Almost surely, 2^4801331385 is an apocalyptic number.

4801331385 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4801331385 is a deficient number, since it is larger than the sum of its proper divisors (3520976427).

4801331385 is a wasteful number, since it uses less digits than its factorization.

4801331385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106696264 (or 106696261 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4801331385 is about 69291.6400801713. The cubic root of 4801331385 is about 1687.0212791857.

The spelling of 4801331385 in words is "four billion, eight hundred one million, three hundred thirty-one thousand, three hundred eighty-five".