4563968976 has 200 divisors, whose sum is σ = 15406107200. Its totient is φ = 1303864128.

The previous prime is 4563968947. The next prime is 4563968977. The reversal of 4563968976 is 6798693654.

4563968976 is a `hidden beast` number, since 4 + 563 + 9 + 68 + 9 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4563968977) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 439395 + ... + 449661.

It is an arithmetic number, because the mean of its divisors is an integer number (77030536).

Almost surely, 2^4563968976 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 4563968976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7703053600).

4563968976 is an abundant number, since it is smaller than the sum of its proper divisors (10842138224).

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

4563968976 is a wasteful number, since it uses less digits than its factorization.

4563968976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10308 (or 10279 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 63.

The square root of 4563968976 is about 67557.1534036182. The cubic root of 4563968976 is about 1658.7498421079.

The spelling of 4563968976 in words is "four billion, five hundred sixty-three million, nine hundred sixty-eight thousand, nine hundred seventy-six".