4915047072 has 384 divisors, whose sum is σ = 15774393600. Its totient is φ = 1323565056.

The previous prime is 4915046999. The next prime is 4915047079. The reversal of 4915047072 is 2707405194.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 4915047072.

It is not an unprimeable number, because it can be changed into a prime (4915047079) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35876188 + ... + 35876324.

It is an arithmetic number, because the mean of its divisors is an integer number (41079150).

Almost surely, 2^4915047072 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 4915047072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7887196800).

4915047072 is an abundant number, since it is smaller than the sum of its proper divisors (10859346528).

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

4915047072 is a wasteful number, since it uses less digits than its factorization.

4915047072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 4915047072 is about 70107.3966996351. The cubic root of 4915047072 is about 1700.2360770187.

The spelling of 4915047072 in words is "four billion, nine hundred fifteen million, forty-seven thousand, seventy-two".