132115654409 has 8 divisors (see below), whose sum is σ = 136689845760. Its totient is φ = 127542695056.

The previous prime is 132115654399. The next prime is 132115654421. The reversal of 132115654409 is 904456511231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132115654409 is a prime.

It is a super-2 number, since 2×132115654409² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132115654109) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 87119 + ... + 521364.

It is an arithmetic number, because the mean of its divisors is an integer number (17086230720).

Almost surely, 2^132115654409 is an apocalyptic number.

It is an amenable number.

132115654409 is a deficient number, since it is larger than the sum of its proper divisors (4574191351).

132115654409 is an equidigital number, since it uses as much as digits as its factorization.

132115654409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615999.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 132115654409 in words is "one hundred thirty-two billion, one hundred fifteen million, six hundred fifty-four thousand, four hundred nine".