4857055819 has 8 divisors (see below), whose sum is σ = 6055550208. Its totient is φ = 3784718760.

The previous prime is 4857055799. The next prime is 4857055837. The reversal of 4857055819 is 9185507584.

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 4857055819 - 2¹⁷ = 4856924747 is a prime.

It is a super-2 number, since 2×4857055819² = 47181982457763521522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4857055849) 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, 31539247 + ... + 31539400.

It is an arithmetic number, because the mean of its divisors is an integer number (756943776).

Almost surely, 2^4857055819 is an apocalyptic number.

4857055819 is a deficient number, since it is larger than the sum of its proper divisors (1198494389).

4857055819 is a wasteful number, since it uses less digits than its factorization.

4857055819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63078665.

The product of its (nonzero) digits is 2016000, while the sum is 52.

The square root of 4857055819 is about 69692.5808031242. The cubic root of 4857055819 is about 1693.5227359295.

The spelling of 4857055819 in words is "four billion, eight hundred fifty-seven million, fifty-five thousand, eight hundred nineteen".