63432425045455 has 8 divisors (see below), whose sum is σ = 77036005356912. Its totient is φ = 50134543168128.

The previous prime is 63432425045453. The next prime is 63432425045467. The reversal of 63432425045455 is 55454052423436.

It is a happy number.

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 63432425045455 - 2¹ = 63432425045453 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 (63432425045453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76424608074 + ... + 76424608903.

It is an arithmetic number, because the mean of its divisors is an integer number (9629500669614).

Almost surely, 2^{63432425045455} is an apocalyptic number.

63432425045455 is a deficient number, since it is larger than the sum of its proper divisors (13603580311457).

63432425045455 is a wasteful number, since it uses less digits than its factorization.

63432425045455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152849217065.

The product of its (nonzero) digits is 34560000, while the sum is 52.

The spelling of 63432425045455 in words is "sixty-three trillion, four hundred thirty-two billion, four hundred twenty-five million, forty-five thousand, four hundred fifty-five".