354113453 has 2 divisors, whose sum is σ = 354113454. Its totient is φ = 354113452.

The previous prime is 354113449. The next prime is 354113503. The reversal of 354113453 is 354311453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 352951369 + 1162084 = 18787^2 + 1078^2 .

It is an emirp because it is prime and its reverse (354311453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 354113453 - 2² = 354113449 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354113443) 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, 177056726 + 177056727.

It is an arithmetic number, because the mean of its divisors is an integer number (177056727).

Almost surely, 2^354113453 is an apocalyptic number.

It is an amenable number.

354113453 is a deficient number, since it is larger than the sum of its proper divisors (1).

354113453 is an equidigital number, since it uses as much as digits as its factorization.

354113453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 354113453 is about 18817.9024601575. The cubic root of 354113453 is about 707.4799591438.

The spelling of 354113453 in words is "three hundred fifty-four million, one hundred thirteen thousand, four hundred fifty-three".