425354284 has 6 divisors (see below), whose sum is σ = 744370004. Its totient is φ = 212677140.

The previous prime is 425354269. The next prime is 425354287. The reversal of 425354284 is 482453524.

It is not an unprimeable number, because it can be changed into a prime (425354287) 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, 53169282 + ... + 53169289.

Almost surely, 2^425354284 is an apocalyptic number.

It is an amenable number.

425354284 is a deficient number, since it is larger than the sum of its proper divisors (319015720).

425354284 is a wasteful number, since it uses less digits than its factorization.

425354284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106338575 (or 106338573 counting only the distinct ones).

The product of its digits is 153600, while the sum is 37.

The square root of 425354284 is about 20624.1189872440. The cubic root of 425354284 is about 752.0561557393.

The spelling of 425354284 in words is "four hundred twenty-five million, three hundred fifty-four thousand, two hundred eighty-four".