352545097 has 2 divisors, whose sum is σ = 352545098. Its totient is φ = 352545096.

The previous prime is 352545091. The next prime is 352545161. The reversal of 352545097 is 790545253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209120521 + 143424576 = 14461^2 + 11976^2 .

It is an emirp because it is prime and its reverse (790545253) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352545097 is a prime.

It is not a weakly prime, because it can be changed into another prime (352545091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176272548 + 176272549.

It is an arithmetic number, because the mean of its divisors is an integer number (176272549).

Almost surely, 2^352545097 is an apocalyptic number.

It is an amenable number.

352545097 is a deficient number, since it is larger than the sum of its proper divisors (1).

352545097 is an equidigital number, since it uses as much as digits as its factorization.

352545097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 352545097 is about 18776.1843035266. The cubic root of 352545097 is about 706.4339454350.

The spelling of 352545097 in words is "three hundred fifty-two million, five hundred forty-five thousand, ninety-seven".