351056328325 has 6 divisors (see below), whose sum is σ = 435309847154. Its totient is φ = 280845062640.

The previous prime is 351056328253. The next prime is 351056328349. The reversal of 351056328325 is 523823650153.

It can be written as a sum of positive squares in 3 ways, for example, as 22697531649 + 328358796676 = 150657^2 + 573026^2 .

It is a de Polignac number, because none of the positive numbers 2^k-351056328325 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7021126542 + ... + 7021126591.

Almost surely, 2^351056328325 is an apocalyptic number.

It is an amenable number.

351056328325 is a deficient number, since it is larger than the sum of its proper divisors (84253518829).

351056328325 is a wasteful number, since it uses less digits than its factorization.

351056328325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14042253143 (or 14042253138 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 43.

Adding to 351056328325 its reverse (523823650153), we get a palindrome (874879978478).

The spelling of 351056328325 in words is "three hundred fifty-one billion, fifty-six million, three hundred twenty-eight thousand, three hundred twenty-five".