4778441275 has 6 divisors (see below), whose sum is σ = 5925267212. Its totient is φ = 3822753000.

The previous prime is 4778441267. The next prime is 4778441303. The reversal of 4778441275 is 5721448774.

It is not a de Polignac number, because 4778441275 - 2³ = 4778441267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 95568801 + ... + 95568850.

Almost surely, 2^4778441275 is an apocalyptic number.

4778441275 is a deficient number, since it is larger than the sum of its proper divisors (1146825937).

4778441275 is a wasteful number, since it uses less digits than its factorization.

4778441275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191137661 (or 191137656 counting only the distinct ones).

The product of its digits is 1756160, while the sum is 49.

The square root of 4778441275 is about 69126.2705127363. The cubic root of 4778441275 is about 1684.3360772843.

The spelling of 4778441275 in words is "four billion, seven hundred seventy-eight million, four hundred forty-one thousand, two hundred seventy-five".