4872782111 has 2 divisors, whose sum is σ = 4872782112. Its totient is φ = 4872782110.

The previous prime is 4872782071. The next prime is 4872782137. The reversal of 4872782111 is 1112872784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4872782111 - 2²⁶ = 4805673247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4872782171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2436391055 + 2436391056.

It is an arithmetic number, because the mean of its divisors is an integer number (2436391056).

Almost surely, 2^4872782111 is an apocalyptic number.

4872782111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4872782111 is an equidigital number, since it uses as much as digits as its factorization.

4872782111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50176, while the sum is 41.

The square root of 4872782111 is about 69805.3157789577. The cubic root of 4872782111 is about 1695.3485429957.

The spelling of 4872782111 in words is "four billion, eight hundred seventy-two million, seven hundred eighty-two thousand, one hundred eleven".