4820854281 has 4 divisors (see below), whose sum is σ = 6427805712. Its totient is φ = 3213902852.

The previous prime is 4820854273. The next prime is 4820854301. The reversal of 4820854281 is 1824580284.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4820854281 - 2³ = 4820854273 is a prime.

It is a super-2 number, since 2×4820854281² = 46481271997272053922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4820854261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803475711 + ... + 803475716.

It is an arithmetic number, because the mean of its divisors is an integer number (1606951428).

Almost surely, 2^4820854281 is an apocalyptic number.

It is an amenable number.

4820854281 is a deficient number, since it is larger than the sum of its proper divisors (1606951431).

4820854281 is a wasteful number, since it uses less digits than its factorization.

4820854281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606951430.

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 4820854281 is about 69432.3719960654. The cubic root of 4820854281 is about 1689.3047431333.

The spelling of 4820854281 in words is "four billion, eight hundred twenty million, eight hundred fifty-four thousand, two hundred eighty-one".