119995453 has 2 divisors, whose sum is σ = 119995454. Its totient is φ = 119995452.

The previous prime is 119995441. The next prime is 119995457. The reversal of 119995453 is 354599911.

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., 114105124 + 5890329 = 10682^2 + 2427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119995453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119995457) 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, 59997726 + 59997727.

It is an arithmetic number, because the mean of its divisors is an integer number (59997727).

Almost surely, 2^119995453 is an apocalyptic number.

It is an amenable number.

119995453 is a deficient number, since it is larger than the sum of its proper divisors (1).

119995453 is an equidigital number, since it uses as much as digits as its factorization.

119995453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 218700, while the sum is 46.

The square root of 119995453 is about 10954.2436069315. The cubic root of 119995453 is about 493.2361848617.

The spelling of 119995453 in words is "one hundred nineteen million, nine hundred ninety-five thousand, four hundred fifty-three".