425053361 has 2 divisors, whose sum is σ = 425053362. Its totient is φ = 425053360.

The previous prime is 425053339. The next prime is 425053393. The reversal of 425053361 is 163350524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 358875136 + 66178225 = 18944^2 + 8135^2 .

It is a cyclic number.

It is not a de Polignac number, because 425053361 - 2¹⁴ = 425036977 is a prime.

It is not a weakly prime, because it can be changed into another prime (425053331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212526680 + 212526681.

It is an arithmetic number, because the mean of its divisors is an integer number (212526681).

Almost surely, 2^425053361 is an apocalyptic number.

It is an amenable number.

425053361 is a deficient number, since it is larger than the sum of its proper divisors (1).

425053361 is an equidigital number, since it uses as much as digits as its factorization.

425053361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 425053361 is about 20616.8222818164. The cubic root of 425053361 is about 751.8787629219.

The spelling of 425053361 in words is "four hundred twenty-five million, fifty-three thousand, three hundred sixty-one".