132569500 has 96 divisors (see below), whose sum is σ = 338083200. Its totient is φ = 45393600.

The previous prime is 132569491. The next prime is 132569501. The reversal of 132569500 is 5965231.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132569501) 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 31 ways as a sum of consecutive naturals, for example, 171114 + ... + 171886.

It is an arithmetic number, because the mean of its divisors is an integer number (3521700).

Almost surely, 2^132569500 is an apocalyptic number.

132569500 is a gapful number since it is divisible by the number (10) 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 132569500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169041600).

132569500 is an abundant number, since it is smaller than the sum of its proper divisors (205513700).

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

132569500 is an equidigital number, since it uses as much as digits as its factorization.

132569500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 132569500 is about 11513.8829245394. The cubic root of 132569500 is about 509.8955315946.

The spelling of 132569500 in words is "one hundred thirty-two million, five hundred sixty-nine thousand, five hundred".