352523411 has 4 divisors (see below), whose sum is σ = 352873800. Its totient is φ = 352173024.

The previous prime is 352523399. The next prime is 352523429. The reversal of 352523411 is 114325253.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352523411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352523491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173681 + ... + 175698.

It is an arithmetic number, because the mean of its divisors is an integer number (88218450).

Almost surely, 2^352523411 is an apocalyptic number.

352523411 is a deficient number, since it is larger than the sum of its proper divisors (350389).

352523411 is a wasteful number, since it uses less digits than its factorization.

352523411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350388.

The product of its digits is 3600, while the sum is 26.

The square root of 352523411 is about 18775.6068077706. The cubic root of 352523411 is about 706.4194602521.

Adding to 352523411 its reverse (114325253), we get a palindrome (466848664).

The spelling of 352523411 in words is "three hundred fifty-two million, five hundred twenty-three thousand, four hundred eleven".