35456521349 has 2 divisors, whose sum is σ = 35456521350. Its totient is φ = 35456521348.

The previous prime is 35456521301. The next prime is 35456521361. The reversal of 35456521349 is 94312565453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32213788324 + 3242733025 = 179482^2 + 56945^2 .

It is an emirp because it is prime and its reverse (94312565453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35456521349 - 2¹⁶ = 35456455813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35456521379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17728260674 + 17728260675.

It is an arithmetic number, because the mean of its divisors is an integer number (17728260675).

Almost surely, 2^35456521349 is an apocalyptic number.

It is an amenable number.

35456521349 is a deficient number, since it is larger than the sum of its proper divisors (1).

35456521349 is an equidigital number, since it uses as much as digits as its factorization.

35456521349 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 35456521349 in words is "thirty-five billion, four hundred fifty-six million, five hundred twenty-one thousand, three hundred forty-nine".