4072752552 has 96 divisors (see below), whose sum is σ = 11349858240. Its totient is φ = 1216723200.

The previous prime is 4072752539. The next prime is 4072752553. The reversal of 4072752552 is 2552572704.

It is a self number, because there is not a number n which added to its sum of digits gives 4072752552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4072752553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196308 + ... + 216060.

It is an arithmetic number, because the mean of its divisors is an integer number (118227690).

Almost surely, 2^4072752552 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 4072752552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5674929120).

4072752552 is an abundant number, since it is smaller than the sum of its proper divisors (7277105688).

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

4072752552 is a wasteful number, since it uses less digits than its factorization.

4072752552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19855 (or 19840 counting only the distinct ones).

The product of its (nonzero) digits is 196000, while the sum is 39.

The square root of 4072752552 is about 63818.1208748738. The cubic root of 4072752552 is about 1596.9672436669.

The spelling of 4072752552 in words is "four billion, seventy-two million, seven hundred fifty-two thousand, five hundred fifty-two".