3578238463352 has 16 divisors (see below), whose sum is σ = 7667653850160. Its totient is φ = 1533530769984.

The previous prime is 3578238463339. The next prime is 3578238463369. The reversal of 3578238463352 is 2533648328753.

It is a super-2 number, since 2×3578238463352² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3578238463291 and 3578238463300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31948557653 + ... + 31948557764.

It is an arithmetic number, because the mean of its divisors is an integer number (479228365635).

Almost surely, 2^{3578238463352} is an apocalyptic number.

It is an amenable number.

3578238463352 is an abundant number, since it is smaller than the sum of its proper divisors (4089415386808).

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

3578238463352 is a wasteful number, since it uses less digits than its factorization.

3578238463352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63897115430 (or 63897115426 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 59.

The spelling of 3578238463352 in words is "three trillion, five hundred seventy-eight billion, two hundred thirty-eight million, four hundred sixty-three thousand, three hundred fifty-two".