352354542523 has 8 divisors (see below), whose sum is σ = 352542009456. Its totient is φ = 352167129600.

The previous prime is 352354542521. The next prime is 352354542563. The reversal of 352354542523 is 325245453253.

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 352354542523 - 2¹ = 352354542521 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 352354542523.

It is not an unprimeable number, because it can be changed into a prime (352354542521) 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, 20249715 + ... + 20267107.

It is an arithmetic number, because the mean of its divisors is an integer number (44067751182).

Almost surely, 2^352354542523 is an apocalyptic number.

352354542523 is a deficient number, since it is larger than the sum of its proper divisors (187466933).

352354542523 is a wasteful number, since it uses less digits than its factorization.

352354542523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27005.

The product of its digits is 2160000, while the sum is 43.

Adding to 352354542523 its reverse (325245453253), we get a palindrome (677599995776).

The spelling of 352354542523 in words is "three hundred fifty-two billion, three hundred fifty-four million, five hundred forty-two thousand, five hundred twenty-three".