352313544661 has 8 divisors (see below), whose sum is σ = 379469918520. Its totient is φ = 325165075392.

The previous prime is 352313544659. The next prime is 352313544683. The reversal of 352313544661 is 166445313253.

It can be written as a sum of positive squares in 4 ways, for example, as 73535880625 + 278777664036 = 271175^2 + 527994^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 352313544661 - 2¹ = 352313544659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352313544691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1883410 + ... + 2062003.

It is an arithmetic number, because the mean of its divisors is an integer number (47433739815).

Almost surely, 2^352313544661 is an apocalyptic number.

It is an amenable number.

352313544661 is a deficient number, since it is larger than the sum of its proper divisors (27156373859).

352313544661 is a wasteful number, since it uses less digits than its factorization.

352313544661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952295.

The product of its digits is 777600, while the sum is 43.

The spelling of 352313544661 in words is "three hundred fifty-two billion, three hundred thirteen million, five hundred forty-four thousand, six hundred sixty-one".