132156450 has 36 divisors (see below), whose sum is σ = 355061538. Its totient is φ = 35241600.

The previous prime is 132156443. The next prime is 132156461. The reversal of 132156450 is 54651231.

132156450 is a `hidden beast` number, since 1 + 3 + 2 + 15 + 645 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 97476129 + 34680321 = 9873^2 + 5889^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 146391 + ... + 147290.

Almost surely, 2^132156450 is an apocalyptic number.

132156450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132156450 is an abundant number, since it is smaller than the sum of its proper divisors (222905088).

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

132156450 is a wasteful number, since it uses less digits than its factorization.

132156450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293699 (or 293691 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 132156450 is about 11495.9318891510. The cubic root of 132156450 is about 509.3654160316.

The spelling of 132156450 in words is "one hundred thirty-two million, one hundred fifty-six thousand, four hundred fifty".