132045551 has 8 divisors (see below), whose sum is σ = 144153984. Its totient is φ = 119954520.

The previous prime is 132045533. The next prime is 132045559. The reversal of 132045551 is 155540231.

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

It is a cyclic number.

It is not a de Polignac number, because 132045551 - 2¹⁴ = 132029167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132045551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132045559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15470 + ... + 22436.

It is an arithmetic number, because the mean of its divisors is an integer number (18019248).

Almost surely, 2^132045551 is an apocalyptic number.

132045551 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132045551 is a deficient number, since it is larger than the sum of its proper divisors (12108433).

132045551 is a wasteful number, since it uses less digits than its factorization.

132045551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8701.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 132045551 is about 11491.1074749129. The cubic root of 132045551 is about 509.2228982725. Note that the first 3 decimals are identical.

Adding to 132045551 its reverse (155540231), we get a palindrome (287585782).

The spelling of 132045551 in words is "one hundred thirty-two million, forty-five thousand, five hundred fifty-one".