352115345543 has 8 divisors (see below), whose sum is σ = 392277043200. Its totient is φ = 313821633888.

The previous prime is 352115345539. The next prime is 352115345587. The reversal of 352115345543 is 345543511253.

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 352115345543 - 2² = 352115345539 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 352115345543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352115345503) 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, 466996103 + ... + 466996856.

It is an arithmetic number, because the mean of its divisors is an integer number (49034630400).

Almost surely, 2^352115345543 is an apocalyptic number.

352115345543 is a deficient number, since it is larger than the sum of its proper divisors (40161697657).

352115345543 is a wasteful number, since it uses less digits than its factorization.

352115345543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933993001.

The product of its digits is 540000, while the sum is 41.

Adding to 352115345543 its reverse (345543511253), we get a palindrome (697658856796).

The spelling of 352115345543 in words is "three hundred fifty-two billion, one hundred fifteen million, three hundred forty-five thousand, five hundred forty-three".