4787252681 has 8 divisors (see below), whose sum is σ = 4840402944. Its totient is φ = 4734344160.

The previous prime is 4787252671. The next prime is 4787252693. The reversal of 4787252681 is 1862527874.

4787252681 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4787252681 - 2¹⁰ = 4787251657 is a prime.

It is a super-2 number, since 2×4787252681² = 45835576463483375522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4787252671) by changing a digit.

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, 20465 + ... + 99966.

It is an arithmetic number, because the mean of its divisors is an integer number (605050368).

Almost surely, 2^4787252681 is an apocalyptic number.

It is an amenable number.

4787252681 is a deficient number, since it is larger than the sum of its proper divisors (53150263).

4787252681 is a wasteful number, since it uses less digits than its factorization.

4787252681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120871.

The product of its digits is 1505280, while the sum is 50.

The square root of 4787252681 is about 69189.9752926679. The cubic root of 4787252681 is about 1685.3707421498.

The spelling of 4787252681 in words is "four billion, seven hundred eighty-seven million, two hundred fifty-two thousand, six hundred eighty-one".