352513230012 has 48 divisors (see below), whose sum is σ = 915344711680. Its totient is φ = 117321642864.

The previous prime is 352513230011. The next prime is 352513230029. The reversal of 352513230012 is 210032315253.

It is a happy number.

352513230012 is a `hidden beast` number, since 3 + 525 + 132 + 3 + 0 + 0 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352513230011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2468668 + ... + 2607555.

Almost surely, 2^352513230012 is an apocalyptic number.

It is an amenable number.

352513230012 is an abundant number, since it is smaller than the sum of its proper divisors (562831481668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

352513230012 is a wasteful number, since it uses less digits than its factorization.

352513230012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076879 (or 5076871 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 352513230012 its reverse (210032315253), we get a palindrome (562545545265).

The spelling of 352513230012 in words is "three hundred fifty-two billion, five hundred thirteen million, two hundred thirty thousand, twelve".