463436120625 has 20 divisors (see below), whose sum is σ = 772146371568. Its totient is φ = 247165930000.

The previous prime is 463436120617. The next prime is 463436120669. The reversal of 463436120625 is 526021634364.

It is a happy number.

It is not a de Polignac number, because 463436120625 - 2³ = 463436120617 is a prime.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 123581091 + ... + 123584840.

Almost surely, 2^463436120625 is an apocalyptic number.

It is an amenable number.

463436120625 is a deficient number, since it is larger than the sum of its proper divisors (308710250943).

463436120625 is an equidigital number, since it uses as much as digits as its factorization.

463436120625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247165954 (or 247165939 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 463436120625 its reverse (526021634364), we get a palindrome (989457754989).

The spelling of 463436120625 in words is "four hundred sixty-three billion, four hundred thirty-six million, one hundred twenty thousand, six hundred twenty-five".