146032195453 has 2 divisors, whose sum is σ = 146032195454. Its totient is φ = 146032195452.

The previous prime is 146032195451. The next prime is 146032195487. The reversal of 146032195453 is 354591230641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89591265124 + 56440930329 = 299318^2 + 237573^2 .

It is a cyclic number.

It is not a de Polignac number, because 146032195453 - 2¹ = 146032195451 is a prime.

Together with 146032195451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146032195451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73016097726 + 73016097727.

It is an arithmetic number, because the mean of its divisors is an integer number (73016097727).

Almost surely, 2^146032195453 is an apocalyptic number.

It is an amenable number.

146032195453 is a deficient number, since it is larger than the sum of its proper divisors (1).

146032195453 is an equidigital number, since it uses as much as digits as its factorization.

146032195453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 146032195453 in words is "one hundred forty-six billion, thirty-two million, one hundred ninety-five thousand, four hundred fifty-three".