4678255547 has 8 divisors (see below), whose sum is σ = 5455692000. Its totient is φ = 4009933032.

The previous prime is 4678255537. The next prime is 4678255573. The reversal of 4678255547 is 7455528764.

It is not a de Polignac number, because 4678255547 - 2¹⁰ = 4678254523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4678255507) 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 7 ways as a sum of consecutive naturals, for example, 6819272 + ... + 6819957.

It is an arithmetic number, because the mean of its divisors is an integer number (681961500).

Almost surely, 2^4678255547 is an apocalyptic number.

4678255547 is a deficient number, since it is larger than the sum of its proper divisors (777436453).

4678255547 is an equidigital number, since it uses as much as digits as its factorization.

4678255547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13639250 (or 13639236 counting only the distinct ones).

The product of its digits is 9408000, while the sum is 53.

The square root of 4678255547 is about 68397.7744301670. The cubic root of 4678255547 is about 1672.4814660231.

The spelling of 4678255547 in words is "four billion, six hundred seventy-eight million, two hundred fifty-five thousand, five hundred forty-seven".