4976843256 has 256 divisors, whose sum is σ = 17385292800. Its totient is φ = 1292163840.

The previous prime is 4976843233. The next prime is 4976843273. The reversal of 4976843256 is 6523486794.

4976843256 is a `hidden beast` number, since 497 + 68 + 43 + 2 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2011236 + ... + 2013708.

It is an arithmetic number, because the mean of its divisors is an integer number (67911300).

Almost surely, 2^4976843256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4976843256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8692646400).

4976843256 is an abundant number, since it is smaller than the sum of its proper divisors (12408449544).

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

4976843256 is a wasteful number, since it uses less digits than its factorization.

4976843256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528 (or 2496 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The square root of 4976843256 is about 70546.7451836015. The cubic root of 4976843256 is about 1707.3320291485.

The spelling of 4976843256 in words is "four billion, nine hundred seventy-six million, eight hundred forty-three thousand, two hundred fifty-six".