425025050063 has 4 divisors (see below), whose sum is σ = 447394789560. Its totient is φ = 402655310568.

The previous prime is 425025050053. The next prime is 425025050071. The reversal of 425025050063 is 360050520524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 425025050063 - 2⁸ = 425025049807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425025050053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11184869720 + ... + 11184869757.

It is an arithmetic number, because the mean of its divisors is an integer number (111848697390).

Almost surely, 2^425025050063 is an apocalyptic number.

425025050063 is a deficient number, since it is larger than the sum of its proper divisors (22369739497).

425025050063 is a wasteful number, since it uses less digits than its factorization.

425025050063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22369739496.

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 425025050063 its reverse (360050520524), we get a palindrome (785075570587).

The spelling of 425025050063 in words is "four hundred twenty-five billion, twenty-five million, fifty thousand, sixty-three".