3252054816 has 144 divisors (see below), whose sum is σ = 9375912000. Its totient is φ = 1069161984.

The previous prime is 3252054811. The next prime is 3252054853. The reversal of 3252054816 is 6184502523.

3252054816 is a `hidden beast` number, since 3 + 2 + 520 + 54 + 81 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3252054811) 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, 10258690 + ... + 10259006.

It is an arithmetic number, because the mean of its divisors is an integer number (65110500).

Almost surely, 2^3252054816 is an apocalyptic number.

3252054816 is a gapful number since it is divisible by the number (36) 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 3252054816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4687956000).

3252054816 is an abundant number, since it is smaller than the sum of its proper divisors (6123857184).

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

3252054816 is a wasteful number, since it uses less digits than its factorization.

3252054816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 3252054816 is about 57026.7903357711. The cubic root of 3252054816 is about 1481.5601419910.

The spelling of 3252054816 in words is "three billion, two hundred fifty-two million, fifty-four thousand, eight hundred sixteen".