4682721051 has 12 divisors (see below), whose sum is σ = 7014446712. Its totient is φ = 3121813872.

The previous prime is 4682721023. The next prime is 4682721067. The reversal of 4682721051 is 1501272864.

It is not a de Polignac number, because 4682721051 - 2¹⁷ = 4682589979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4682720997 and 4682721015.

It is not an unprimeable number, because it can be changed into a prime (4682721011) 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 11 ways as a sum of consecutive naturals, for example, 9634986 + ... + 9635471.

It is an arithmetic number, because the mean of its divisors is an integer number (584537226).

Almost surely, 2^4682721051 is an apocalyptic number.

4682721051 is a deficient number, since it is larger than the sum of its proper divisors (2331725661).

4682721051 is an equidigital number, since it uses as much as digits as its factorization.

4682721051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19270472 (or 19270460 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 4682721051 is about 68430.4102793488. The cubic root of 4682721051 is about 1673.0134376511.

The spelling of 4682721051 in words is "four billion, six hundred eighty-two million, seven hundred twenty-one thousand, fifty-one".