6552748152 has 128 divisors (see below), whose sum is σ = 18569088000. Its totient is φ = 2140450560.

The previous prime is 6552748151. The next prime is 6552748187. The reversal of 6552748152 is 2518472556.

6552748152 is a `hidden beast` number, since 6 + 552 + 7 + 48 + 1 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6552748098 and 6552748107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6552748151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5492068 + ... + 5493260.

It is an arithmetic number, because the mean of its divisors is an integer number (145071000).

Almost surely, 2^6552748152 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 6552748152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9284544000).

6552748152 is an abundant number, since it is smaller than the sum of its proper divisors (12016339848).

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

6552748152 is a wasteful number, since it uses less digits than its factorization.

6552748152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698 (or 1688 counting only the distinct ones).

The product of its digits is 672000, while the sum is 45.

The square root of 6552748152 is about 80949.0466404639. The cubic root of 6552748152 is about 1871.2902676063.

The spelling of 6552748152 in words is "six billion, five hundred fifty-two million, seven hundred forty-eight thousand, one hundred fifty-two".