4895728143 has 8 divisors (see below), whose sum is σ = 6553645056. Its totient is φ = 3250815000.

The previous prime is 4895728139. The next prime is 4895728169. The reversal of 4895728143 is 3418275984.

It is a happy number.

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

It is not a de Polignac number, because 4895728143 - 2² = 4895728139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4895728543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3250063 + ... + 3251568.

It is an arithmetic number, because the mean of its divisors is an integer number (819205632).

Almost surely, 2^4895728143 is an apocalyptic number.

4895728143 is a deficient number, since it is larger than the sum of its proper divisors (1657916913).

4895728143 is a wasteful number, since it uses less digits than its factorization.

4895728143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6501885.

The product of its digits is 1935360, while the sum is 51.

The square root of 4895728143 is about 69969.4800823902. The cubic root of 4895728143 is about 1698.0055205765.

The spelling of 4895728143 in words is "four billion, eight hundred ninety-five million, seven hundred twenty-eight thousand, one hundred forty-three".