4578787854 has 48 divisors (see below), whose sum is σ = 10843148160. Its totient is φ = 1390141440.

The previous prime is 4578787841. The next prime is 4578787861. The reversal of 4578787854 is 4587878754.

4578787854 is a `hidden beast` number, since 4 + 578 + 7 + 8 + 7 + 8 + 54 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4578787791 and 4578787800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 231859 + ... + 250830.

It is an arithmetic number, because the mean of its divisors is an integer number (225898920).

Almost surely, 2^4578787854 is an apocalyptic number.

4578787854 is an abundant number, since it is smaller than the sum of its proper divisors (6264360306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4578787854 is a wasteful number, since it uses less digits than its factorization.

4578787854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482745 (or 482742 counting only the distinct ones).

The product of its digits is 70246400, while the sum is 63.

The square root of 4578787854 is about 67666.7411214697. The cubic root of 4578787854 is about 1660.5431829127.

The spelling of 4578787854 in words is "four billion, five hundred seventy-eight million, seven hundred eighty-seven thousand, eight hundred fifty-four".