4878254736 has 120 divisors (see below), whose sum is σ = 14705773056. Its totient is φ = 1505180160.

The previous prime is 4878254681. The next prime is 4878254741. The reversal of 4878254736 is 6374528784.

4878254736 is a `hidden beast` number, since 487 + 82 + 54 + 7 + 36 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78916 + ... + 126428.

Almost surely, 2^4878254736 is an apocalyptic number.

4878254736 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4878254736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7352886528).

4878254736 is an abundant number, since it is smaller than the sum of its proper divisors (9827518320).

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

4878254736 is a wasteful number, since it uses less digits than its factorization.

4878254736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47581 (or 47572 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 54.

The square root of 4878254736 is about 69844.5039784807. The cubic root of 4878254736 is about 1695.9829879182.

The spelling of 4878254736 in words is "four billion, eight hundred seventy-eight million, two hundred fifty-four thousand, seven hundred thirty-six".