354953 has 2 divisors, whose sum is σ = 354954. Its totient is φ = 354952.

The previous prime is 354911. The next prime is 354961. The reversal of 354953 is 359453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 350464 + 4489 = 592^2 + 67^2 .

It is a cyclic number.

It is not a de Polignac number, because 354953 - 2¹⁰ = 353929 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (354973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177476 + 177477.

It is an arithmetic number, because the mean of its divisors is an integer number (177477).

2³⁵⁴⁹⁵³ is an apocalyptic number.

It is an amenable number.

354953 is a deficient number, since it is larger than the sum of its proper divisors (1).

354953 is an equidigital number, since it uses as much as digits as its factorization.

354953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8100, while the sum is 29.

The square root of 354953 is about 595.7793215613. The cubic root of 354953 is about 70.8038625575.

The spelling of 354953 in words is "three hundred fifty-four thousand, nine hundred fifty-three".