3533452000 has 144 divisors (see below), whose sum is σ = 9402683472. Its totient is φ = 1304409600.

The previous prime is 3533451991. The next prime is 3533452033. The reversal of 3533452000 is 2543353.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 673387 + ... + 678613.

It is an arithmetic number, because the mean of its divisors is an integer number (65296413).

Almost surely, 2^3533452000 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 3533452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4701341736).

3533452000 is an abundant number, since it is smaller than the sum of its proper divisors (5869231472).

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

3533452000 is a wasteful number, since it uses less digits than its factorization.

3533452000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5278 (or 5247 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 3533452000 is about 59442.8464998102. The cubic root of 3533452000 is about 1523.1162982085.

Adding to 3533452000 its reverse (2543353), we get a palindrome (3535995353).

The spelling of 3533452000 in words is "three billion, five hundred thirty-three million, four hundred fifty-two thousand".