425309561195 has 16 divisors (see below), whose sum is σ = 511296831360. Its totient is φ = 339631079424.

The previous prime is 425309561191. The next prime is 425309561203. The reversal of 425309561195 is 591165903524.

It is a cyclic number.

It is not a de Polignac number, because 425309561195 - 2² = 425309561191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425309561191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11183102 + ... + 11221068.

It is an arithmetic number, because the mean of its divisors is an integer number (31956051960).

Almost surely, 2^425309561195 is an apocalyptic number.

425309561195 is a deficient number, since it is larger than the sum of its proper divisors (85987270165).

425309561195 is a wasteful number, since it uses less digits than its factorization.

425309561195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41974.

The product of its (nonzero) digits is 1458000, while the sum is 50.

The spelling of 425309561195 in words is "four hundred twenty-five billion, three hundred nine million, five hundred sixty-one thousand, one hundred ninety-five".