352732228709 has 8 divisors (see below), whose sum is σ = 409955133120. Its totient is φ = 297217470816.

The previous prime is 352732228699. The next prime is 352732228769. The reversal of 352732228709 is 907822237253.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-352732228709 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 (352732228769) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 427036184 + ... + 427037009.

It is an arithmetic number, because the mean of its divisors is an integer number (51244391640).

Almost surely, 2^352732228709 is an apocalyptic number.

It is an amenable number.

352732228709 is a deficient number, since it is larger than the sum of its proper divisors (57222904411).

352732228709 is an equidigital number, since it uses as much as digits as its factorization.

352732228709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854073259.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 352732228709 in words is "three hundred fifty-two billion, seven hundred thirty-two million, two hundred twenty-eight thousand, seven hundred nine".