314553049 has 2 divisors, whose sum is σ = 314553050. Its totient is φ = 314553048.

The previous prime is 314553047. The next prime is 314553059. The reversal of 314553049 is 940355413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 251064025 + 63489024 = 15845^2 + 7968^2 .

It is a cyclic number.

It is not a de Polignac number, because 314553049 - 2¹ = 314553047 is a prime.

Together with 314553047, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (314553047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157276524 + 157276525.

It is an arithmetic number, because the mean of its divisors is an integer number (157276525).

Almost surely, 2^314553049 is an apocalyptic number.

It is an amenable number.

314553049 is a deficient number, since it is larger than the sum of its proper divisors (1).

314553049 is an equidigital number, since it uses as much as digits as its factorization.

314553049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 314553049 is about 17735.6434616847. The cubic root of 314553049 is about 680.0872501944.

The spelling of 314553049 in words is "three hundred fourteen million, five hundred fifty-three thousand, forty-nine".