354055313 has 2 divisors, whose sum is σ = 354055314. Its totient is φ = 354055312.

The previous prime is 354055301. The next prime is 354055337. The reversal of 354055313 is 313550453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 342139009 + 11916304 = 18497^2 + 3452^2 .

It is a cyclic number.

It is not a de Polignac number, because 354055313 - 2⁸ = 354055057 is a prime.

It is a super-3 number, since 3×354055313³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (354055343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177027656 + 177027657.

It is an arithmetic number, because the mean of its divisors is an integer number (177027657).

Almost surely, 2^354055313 is an apocalyptic number.

It is an amenable number.

354055313 is a deficient number, since it is larger than the sum of its proper divisors (1).

354055313 is an equidigital number, since it uses as much as digits as its factorization.

354055313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 354055313 is about 18816.3575912024. The cubic root of 354055313 is about 707.4412379037.

The spelling of 354055313 in words is "three hundred fifty-four million, fifty-five thousand, three hundred thirteen".