3453532000 has 96 divisors (see below), whose sum is σ = 8565691680. Its totient is φ = 1368332800.

The previous prime is 3453531973. The next prime is 3453532001. The reversal of 3453532000 is 2353543.

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 not an unprimeable number, because it can be changed into a prime (3453532001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423966 + ... + 432034.

It is an arithmetic number, because the mean of its divisors is an integer number (89225955).

Almost surely, 2^3453532000 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 3453532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4282845840).

3453532000 is an abundant number, since it is smaller than the sum of its proper divisors (5112159680).

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

3453532000 is a wasteful number, since it uses less digits than its factorization.

3453532000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8201 (or 8183 counting only the distinct ones).

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

The square root of 3453532000 is about 58766.7593117061. The cubic root of 3453532000 is about 1511.5452800559.

Adding to 3453532000 its reverse (2353543), we get a palindrome (3455885543).

The spelling of 3453532000 in words is "three billion, four hundred fifty-three million, five hundred thirty-two thousand".