146969501353 has 2 divisors, whose sum is σ = 146969501354. Its totient is φ = 146969501352.

The previous prime is 146969501267. The next prime is 146969501363. The reversal of 146969501353 is 353105969641.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146358274624 + 611226729 = 382568^2 + 24723^2 .

It is an emirp because it is prime and its reverse (353105969641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146969501353 - 2⁹ = 146969500841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146969501353.

It is not a weakly prime, because it can be changed into another prime (146969501363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73484750676 + 73484750677.

It is an arithmetic number, because the mean of its divisors is an integer number (73484750677).

Almost surely, 2^146969501353 is an apocalyptic number.

It is an amenable number.

146969501353 is a deficient number, since it is larger than the sum of its proper divisors (1).

146969501353 is an equidigital number, since it uses as much as digits as its factorization.

146969501353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2624400, while the sum is 52.

The spelling of 146969501353 in words is "one hundred forty-six billion, nine hundred sixty-nine million, five hundred one thousand, three hundred fifty-three".