425013293 has 2 divisors, whose sum is σ = 425013294. Its totient is φ = 425013292.

The previous prime is 425013283. The next prime is 425013301. The reversal of 425013293 is 392310524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 253350889 + 171662404 = 15917^2 + 13102^2 .

It is a cyclic number.

It is not a de Polignac number, because 425013293 - 2¹⁸ = 424751149 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425013263) 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, 212506646 + 212506647.

It is an arithmetic number, because the mean of its divisors is an integer number (212506647).

Almost surely, 2^425013293 is an apocalyptic number.

It is an amenable number.

425013293 is a deficient number, since it is larger than the sum of its proper divisors (1).

425013293 is an equidigital number, since it uses as much as digits as its factorization.

425013293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 425013293 is about 20615.8505281737. The cubic root of 425013293 is about 751.8551366922.

The spelling of 425013293 in words is "four hundred twenty-five million, thirteen thousand, two hundred ninety-three".