352645663625 has 16 divisors (see below), whose sum is σ = 442406016000. Its totient is φ = 280639462000.

The previous prime is 352645663583. The next prime is 352645663637. The reversal of 352645663625 is 526366546253.

It is not a de Polignac number, because 352645663625 - 2¹⁴ = 352645647241 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7361375 + ... + 7409124.

It is an arithmetic number, because the mean of its divisors is an integer number (27650376000).

Almost surely, 2^352645663625 is an apocalyptic number.

It is an amenable number.

352645663625 is a deficient number, since it is larger than the sum of its proper divisors (89760352375).

352645663625 is a wasteful number, since it uses less digits than its factorization.

352645663625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14770705 (or 14770695 counting only the distinct ones).

The product of its digits is 23328000, while the sum is 53.

The spelling of 352645663625 in words is "three hundred fifty-two billion, six hundred forty-five million, six hundred sixty-three thousand, six hundred twenty-five".