4528841081 has 8 divisors (see below), whose sum is σ = 4602329760. Its totient is φ = 4455525888.

The previous prime is 4528841047. The next prime is 4528841129. The reversal of 4528841081 is 1801488254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4528841081 - 2¹⁴ = 4528824697 is a prime.

It is a super-2 number, since 2×4528841081² = 41020803073906497122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4528841281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9785 + ... + 95673.

It is an arithmetic number, because the mean of its divisors is an integer number (575291220).

Almost surely, 2^4528841081 is an apocalyptic number.

It is an amenable number.

4528841081 is a deficient number, since it is larger than the sum of its proper divisors (73488679).

4528841081 is an equidigital number, since it uses as much as digits as its factorization.

4528841081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86743.

The product of its (nonzero) digits is 81920, while the sum is 41.

The square root of 4528841081 is about 67296.6647093301. The cubic root of 4528841081 is about 1654.4831956691.

The spelling of 4528841081 in words is "four billion, five hundred twenty-eight million, eight hundred forty-one thousand, eighty-one".