344625053 has 2 divisors, whose sum is σ = 344625054. Its totient is φ = 344625052.

The previous prime is 344624989. The next prime is 344625089. The reversal of 344625053 is 350526443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213247609 + 131377444 = 14603^2 + 11462^2 .

It is an emirp because it is prime and its reverse (350526443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344625053 - 2⁶ = 344624989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344625653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172312526 + 172312527.

It is an arithmetic number, because the mean of its divisors is an integer number (172312527).

Almost surely, 2^344625053 is an apocalyptic number.

It is an amenable number.

344625053 is a deficient number, since it is larger than the sum of its proper divisors (1).

344625053 is an equidigital number, since it uses as much as digits as its factorization.

344625053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 344625053 is about 18564.0796432250. The cubic root of 344625053 is about 701.1037369804.

The spelling of 344625053 in words is "three hundred forty-four million, six hundred twenty-five thousand, fifty-three".