132543502000 has 160 divisors (see below), whose sum is σ = 394450003584. Its totient is φ = 41947776000.

The previous prime is 132543501983. The next prime is 132543502019. The reversal of 132543502000 is 205345231.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182131 + ... + 546130.

Almost surely, 2^132543502000 is an apocalyptic number.

132543502000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132543502000 is an abundant number, since it is smaller than the sum of its proper divisors (261906501584).

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

132543502000 is a wasteful number, since it uses less digits than its factorization.

132543502000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728304 (or 728288 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 132543502000 its reverse (205345231), we get a palindrome (132748847231).

The spelling of 132543502000 in words is "one hundred thirty-two billion, five hundred forty-three million, five hundred two thousand".