352645400603 has 8 divisors (see below), whose sum is σ = 355257711120. Its totient is φ = 350033644800.

The previous prime is 352645400483. The next prime is 352645400633. The reversal of 352645400603 is 306004546253.

It is a happy number.

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 352645400603 - 2¹² = 352645396507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352645400633) 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, 1184003 + ... + 1451603.

It is an arithmetic number, because the mean of its divisors is an integer number (44407213890).

Almost surely, 2^352645400603 is an apocalyptic number.

352645400603 is a deficient number, since it is larger than the sum of its proper divisors (2612310517).

352645400603 is a wasteful number, since it uses less digits than its factorization.

352645400603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277357.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 352645400603 its reverse (306004546253), we get a palindrome (658649946856).

The spelling of 352645400603 in words is "three hundred fifty-two billion, six hundred forty-five million, four hundred thousand, six hundred three".