482778113 has 16 divisors (see below), whose sum is σ = 500124240. Its totient is φ = 465813504.

The previous prime is 482778103. The next prime is 482778137. The reversal of 482778113 is 311877284.

It can be written as a sum of positive squares in 8 ways, for example, as 9628609 + 473149504 = 3103^2 + 21752^2 .

It is a cyclic number.

It is not a de Polignac number, because 482778113 - 2¹⁶ = 482712577 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (482778103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1114745 + ... + 1115177.

It is an arithmetic number, because the mean of its divisors is an integer number (31257765).

Almost surely, 2^482778113 is an apocalyptic number.

It is an amenable number.

482778113 is a deficient number, since it is larger than the sum of its proper divisors (17346127).

482778113 is a wasteful number, since it uses less digits than its factorization.

482778113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788.

The product of its digits is 75264, while the sum is 41.

The square root of 482778113 is about 21972.2122918927. The cubic root of 482778113 is about 784.4811712243.

The spelling of 482778113 in words is "four hundred eighty-two million, seven hundred seventy-eight thousand, one hundred thirteen".