132546160654021 has 8 divisors (see below), whose sum is σ = 134411386883480. Its totient is φ = 130682272948992.

The previous prime is 132546160654013. The next prime is 132546160654049. The reversal of 132546160654021 is 120456061645231.

It can be written as a sum of positive squares in 4 ways, for example, as 101591280562500 + 30954880091521 = 10079250^2 + 5563711^2 .

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 132546160654021 - 2³ = 132546160654013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132546160654091) 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, 334431666 + ... + 334827763.

It is an arithmetic number, because the mean of its divisors is an integer number (16801423360435).

Almost surely, 2^{132546160654021} is an apocalyptic number.

It is an amenable number.

132546160654021 is a deficient number, since it is larger than the sum of its proper divisors (1865226229459).

132546160654021 is an equidigital number, since it uses as much as digits as its factorization.

132546160654021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669262215.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 132546160654021 in words is "one hundred thirty-two trillion, five hundred forty-six billion, one hundred sixty million, six hundred fifty-four thousand, twenty-one".