4878625775 has 24 divisors (see below), whose sum is σ = 6460003200. Its totient is φ = 3646742400.

The previous prime is 4878625771. The next prime is 4878625799. The reversal of 4878625775 is 5775268784.

It is not a de Polignac number, because 4878625775 - 2² = 4878625771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4878625771) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86060 + ... + 131009.

It is an arithmetic number, because the mean of its divisors is an integer number (269166800).

Almost surely, 2^4878625775 is an apocalyptic number.

4878625775 is a deficient number, since it is larger than the sum of its proper divisors (1581377425).

4878625775 is a wasteful number, since it uses less digits than its factorization.

4878625775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217139 (or 217134 counting only the distinct ones).

The product of its digits is 26342400, while the sum is 59.

The square root of 4878625775 is about 69847.1601069077. The cubic root of 4878625775 is about 1696.0259855279.

The spelling of 4878625775 in words is "four billion, eight hundred seventy-eight million, six hundred twenty-five thousand, seven hundred seventy-five".