352928801669 has 2 divisors, whose sum is σ = 352928801670. Its totient is φ = 352928801668.

The previous prime is 352928801647. The next prime is 352928801681. The reversal of 352928801669 is 966108829253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183895168900 + 169033632769 = 428830^2 + 411137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352928801669 is a prime.

It is a super-2 number, since 2×352928801669² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352928831669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176464400834 + 176464400835.

It is an arithmetic number, because the mean of its divisors is an integer number (176464400835).

Almost surely, 2^352928801669 is an apocalyptic number.

It is an amenable number.

352928801669 is a deficient number, since it is larger than the sum of its proper divisors (1).

352928801669 is an equidigital number, since it uses as much as digits as its factorization.

352928801669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11197440, while the sum is 59.

The spelling of 352928801669 in words is "three hundred fifty-two billion, nine hundred twenty-eight million, eight hundred one thousand, six hundred sixty-nine".