3532005000 has 640 divisors, whose sum is σ = 13833072000. Its totient is φ = 839808000.

The previous prime is 3532004977. The next prime is 3532005007. The reversal of 3532005000 is 5002353.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3532005007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 185894991 + ... + 185895009.

It is an arithmetic number, because the mean of its divisors is an integer number (21614175).

Almost surely, 2^3532005000 is an apocalyptic number.

3532005000 is a gapful number since it is divisible by the number (30) 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 3532005000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6916536000).

3532005000 is an abundant number, since it is smaller than the sum of its proper divisors (10301067000).

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

3532005000 is an equidigital number, since it uses as much as digits as its factorization.

3532005000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 3532005000 is about 59430.6738982489. The cubic root of 3532005000 is about 1522.9083570599.

Adding to 3532005000 its reverse (5002353), we get a palindrome (3537007353).

The spelling of 3532005000 in words is "three billion, five hundred thirty-two million, five thousand".