4878254767 has 4 divisors (see below), whose sum is σ = 5035617856. Its totient is φ = 4720891680.

The previous prime is 4878254753. The next prime is 4878254827. The reversal of 4878254767 is 7674528784.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4878254767 - 2⁷ = 4878254639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4878254167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78681498 + ... + 78681559.

It is an arithmetic number, because the mean of its divisors is an integer number (1258904464).

Almost surely, 2^4878254767 is an apocalyptic number.

4878254767 is a deficient number, since it is larger than the sum of its proper divisors (157363089).

4878254767 is a wasteful number, since it uses less digits than its factorization.

4878254767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157363088.

The product of its digits is 21073920, while the sum is 58.

The square root of 4878254767 is about 69844.5042004022. The cubic root of 4878254767 is about 1695.9829915107.

The spelling of 4878254767 in words is "four billion, eight hundred seventy-eight million, two hundred fifty-four thousand, seven hundred sixty-seven".