4857428811 has 8 divisors (see below), whose sum is σ = 6758161920. Its totient is φ = 3097490792.

The previous prime is 4857428791. The next prime is 4857428827. The reversal of 4857428811 is 1188247584.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4857428811 is a prime.

It is a super-2 number, since 2×4857428811² = 47189229307865747442, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4857428881) 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, 35198691 + ... + 35198828.

It is an arithmetic number, because the mean of its divisors is an integer number (844770240).

Almost surely, 2^4857428811 is an apocalyptic number.

4857428811 is a deficient number, since it is larger than the sum of its proper divisors (1900733109).

4857428811 is a wasteful number, since it uses less digits than its factorization.

4857428811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70397545.

The product of its digits is 573440, while the sum is 48.

The square root of 4857428811 is about 69695.2567324348. The cubic root of 4857428811 is about 1693.5660855284.

The spelling of 4857428811 in words is "four billion, eight hundred fifty-seven million, four hundred twenty-eight thousand, eight hundred eleven".