4536532000 has 576 divisors, whose sum is σ = 15225380352. Its totient is φ = 1292544000.

The previous prime is 4536531943. The next prime is 4536532027. The reversal of 4536532000 is 2356354.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 4536532000.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 44043949 + ... + 44044051.

It is an arithmetic number, because the mean of its divisors is an integer number (26432952).

Almost surely, 2^4536532000 is an apocalyptic number.

4536532000 is a gapful number since it is divisible by the number (40) 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 4536532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7612690176).

4536532000 is an abundant number, since it is smaller than the sum of its proper divisors (10688848352).

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

4536532000 is a wasteful number, since it uses less digits than its factorization.

4536532000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 4536532000 is about 67353.7823733753. The cubic root of 4536532000 is about 1655.4192188042.

Adding to 4536532000 its reverse (2356354), we get a palindrome (4538888354).

The spelling of 4536532000 in words is "four billion, five hundred thirty-six million, five hundred thirty-two thousand".