352520665166 has 8 divisors (see below), whose sum is σ = 551771475984. Its totient is φ = 168596839840.

The previous prime is 352520665073. The next prime is 352520665201. The reversal of 352520665166 is 661566025253.

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

It is a self number, because there is not a number n which added to its sum of digits gives 352520665166.

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, 3831746315 + ... + 3831746406.

It is an arithmetic number, because the mean of its divisors is an integer number (68971434498).

Almost surely, 2^352520665166 is an apocalyptic number.

352520665166 is a deficient number, since it is larger than the sum of its proper divisors (199250810818).

352520665166 is a wasteful number, since it uses less digits than its factorization.

352520665166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7663492746.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 352520665166 in words is "three hundred fifty-two billion, five hundred twenty million, six hundred sixty-five thousand, one hundred sixty-six".