380453 has 2 divisors, whose sum is σ = 380454. Its totient is φ = 380452.

The previous prime is 380447. The next prime is 380459. The reversal of 380453 is 354083.

It is a balanced prime because it is at equal distance from previous prime (380447) and next prime (380459).

It can be written as a sum of positive squares in only one way, i.e., 332929 + 47524 = 577^2 + 218^2 .

It is a cyclic number.

It is not a de Polignac number, because 380453 - 2⁸ = 380197 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 (380459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190226 + 190227.

It is an arithmetic number, because the mean of its divisors is an integer number (190227).

2³⁸⁰⁴⁵³ is an apocalyptic number.

It is an amenable number.

380453 is a deficient number, since it is larger than the sum of its proper divisors (1).

380453 is an equidigital number, since it uses as much as digits as its factorization.

380453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 380453 is about 616.8087223767. The cubic root of 380453 is about 72.4603350213.

The spelling of 380453 in words is "three hundred eighty thousand, four hundred fifty-three".