314046553 has 2 divisors, whose sum is σ = 314046554. Its totient is φ = 314046552.

The previous prime is 314046529. The next prime is 314046581. The reversal of 314046553 is 355640413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 306495049 + 7551504 = 17507^2 + 2748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314046553 is a prime.

It is not a weakly prime, because it can be changed into another prime (314046503) 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, 157023276 + 157023277.

It is an arithmetic number, because the mean of its divisors is an integer number (157023277).

Almost surely, 2^314046553 is an apocalyptic number.

It is an amenable number.

314046553 is a deficient number, since it is larger than the sum of its proper divisors (1).

314046553 is an equidigital number, since it uses as much as digits as its factorization.

314046553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 314046553 is about 17721.3586668743. The cubic root of 314046553 is about 679.7220266669.

Adding to 314046553 its reverse (355640413), we get a palindrome (669686966).

The spelling of 314046553 in words is "three hundred fourteen million, forty-six thousand, five hundred fifty-three".