425018433205 has 8 divisors (see below), whose sum is σ = 511024131000. Its totient is φ = 339346739136.

The previous prime is 425018433173. The next prime is 425018433223. The reversal of 425018433205 is 502334810524.

It can be written as a sum of positive squares in 4 ways, for example, as 65188813041 + 359829620164 = 255321^2 + 599858^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 425018433205 - 2⁵ = 425018433173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83498130 + ... + 83503219.

It is an arithmetic number, because the mean of its divisors is an integer number (63878016375).

Almost surely, 2^425018433205 is an apocalyptic number.

It is an amenable number.

425018433205 is a deficient number, since it is larger than the sum of its proper divisors (86005697795).

425018433205 is a wasteful number, since it uses less digits than its factorization.

425018433205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167001863.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 425018433205 in words is "four hundred twenty-five billion, eighteen million, four hundred thirty-three thousand, two hundred five".