4787527680 has 672 divisors, whose sum is σ = 19035211104. Its totient is φ = 1146617856.

The previous prime is 4787527673. The next prime is 4787527681. The reversal of 4787527680 is 867257874.

It is a happy number.

4787527680 is a `hidden beast` number, since 478 + 75 + 27 + 6 + 80 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4787527681) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 129392622 + ... + 129392658.

It is an arithmetic number, because the mean of its divisors is an integer number (28326207).

Almost surely, 2^4787527680 is an apocalyptic number.

4787527680 is a gapful number since it is divisible by the number (40) 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 4787527680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9517605552).

4787527680 is an abundant number, since it is smaller than the sum of its proper divisors (14247683424).

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

4787527680 is an equidigital number, since it uses as much as digits as its factorization.

4787527680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 54.

The square root of 4787527680 is about 69191.9625390117. The cubic root of 4787527680 is about 1685.4030130175.

The spelling of 4787527680 in words is "four billion, seven hundred eighty-seven million, five hundred twenty-seven thousand, six hundred eighty".