3525285888 has 240 divisors, whose sum is σ = 10702692000. Its totient is φ = 1155907584.

The previous prime is 3525285887. The next prime is 3525285941. The reversal of 3525285888 is 8885825253.

3525285888 is a `hidden beast` number, since 3 + 5 + 2 + 52 + 8 + 588 + 8 = 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 (3525285887) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13105018 + ... + 13105286.

It is an arithmetic number, because the mean of its divisors is an integer number (44594550).

Almost surely, 2^3525285888 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 3525285888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5351346000).

3525285888 is an abundant number, since it is smaller than the sum of its proper divisors (7177406112).

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

3525285888 is an equidigital number, since it uses as much as digits as its factorization.

3525285888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 353 counting only the distinct ones).

The product of its digits is 6144000, while the sum is 54.

The square root of 3525285888 is about 59374.1179976596. The cubic root of 3525285888 is about 1521.9420421441.

The spelling of 3525285888 in words is "three billion, five hundred twenty-five million, two hundred eighty-five thousand, eight hundred eighty-eight".