132020554 has 4 divisors (see below), whose sum is σ = 198030834. Its totient is φ = 66010276.

The previous prime is 132020519. The next prime is 132020579. The reversal of 132020554 is 455020231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 120494529 + 11526025 = 10977^2 + 3395^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 33005137 + ... + 33005140.

Almost surely, 2^132020554 is an apocalyptic number.

132020554 is a deficient number, since it is larger than the sum of its proper divisors (66010280).

132020554 is an equidigital number, since it uses as much as digits as its factorization.

132020554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66010279.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 132020554 is about 11490.0197562928. The cubic root of 132020554 is about 509.1907632807.

Adding to 132020554 its reverse (455020231), we get a palindrome (587040785).

The spelling of 132020554 in words is "one hundred thirty-two million, twenty thousand, five hundred fifty-four".