132540410 has 8 divisors (see below), whose sum is σ = 238572756. Its totient is φ = 53016160.

The previous prime is 132540379. The next prime is 132540427. The reversal of 132540410 is 14045231.

It can be written as a sum of positive squares in 2 ways, for example, as 128300929 + 4239481 = 11327^2 + 2059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6627011 + ... + 6627030.

Almost surely, 2^132540410 is an apocalyptic number.

132540410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132540410 is a deficient number, since it is larger than the sum of its proper divisors (106032346).

132540410 is a wasteful number, since it uses less digits than its factorization.

132540410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13254048.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 132540410 is about 11512.6195976415. The cubic root of 132540410 is about 509.8582330554.

Adding to 132540410 its reverse (14045231), we get a palindrome (146585641).

The spelling of 132540410 in words is "one hundred thirty-two million, five hundred forty thousand, four hundred ten".