4887581452 has 24 divisors (see below), whose sum is σ = 9460166576. Its totient is φ = 2194838208.

The previous prime is 4887581437. The next prime is 4887581509. The reversal of 4887581452 is 2541857884.

It is a super-3 number, since 3×4887581452³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 4887581452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268238 + ... + 1272085.

Almost surely, 2^4887581452 is an apocalyptic number.

It is an amenable number.

4887581452 is a deficient number, since it is larger than the sum of its proper divisors (4572585124).

4887581452 is a wasteful number, since it uses less digits than its factorization.

4887581452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540377 (or 2540375 counting only the distinct ones).

The product of its digits is 2867200, while the sum is 52.

The square root of 4887581452 is about 69911.2398116354. The cubic root of 4887581452 is about 1697.0631475558.

The spelling of 4887581452 in words is "four billion, eight hundred eighty-seven million, five hundred eighty-one thousand, four hundred fifty-two".