353000523 has 8 divisors (see below), whose sum is σ = 472723600. Its totient is φ = 234305568.

The previous prime is 353000521. The next prime is 353000539. The reversal of 353000523 is 325000353.

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

It is not a de Polignac number, because 353000523 - 2¹ = 353000521 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 353000523.

It is not an unprimeable number, because it can be changed into a prime (353000521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256228 + ... + 257601.

It is an arithmetic number, because the mean of its divisors is an integer number (59090450).

Almost surely, 2^353000523 is an apocalyptic number.

353000523 is a deficient number, since it is larger than the sum of its proper divisors (119723077).

353000523 is a wasteful number, since it uses less digits than its factorization.

353000523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514061.

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 353000523 is about 18788.3081462914. The cubic root of 353000523 is about 706.7380105030.

Adding to 353000523 its reverse (325000353), we get a palindrome (678000876).

The spelling of 353000523 in words is "three hundred fifty-three million, five hundred twenty-three", and thus it is an aban number.