425376293 has 2 divisors, whose sum is σ = 425376294. Its totient is φ = 425376292.

The previous prime is 425376229. The next prime is 425376299. The reversal of 425376293 is 392673524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 258630724 + 166745569 = 16082^2 + 12913^2 .

It is a cyclic number.

It is not a de Polignac number, because 425376293 - 2⁶ = 425376229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 425376293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425376299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212688146 + 212688147.

It is an arithmetic number, because the mean of its divisors is an integer number (212688147).

Almost surely, 2^425376293 is an apocalyptic number.

It is an amenable number.

425376293 is a deficient number, since it is larger than the sum of its proper divisors (1).

425376293 is an equidigital number, since it uses as much as digits as its factorization.

425376293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 41.

The square root of 425376293 is about 20624.6525546493. The cubic root of 425376293 is about 752.0691266666.

The spelling of 425376293 in words is "four hundred twenty-five million, three hundred seventy-six thousand, two hundred ninety-three".