32663425855 has 16 divisors (see below), whose sum is σ = 39311856864. Its totient is φ = 26053695360.

The previous prime is 32663425849. The next prime is 32663425859. The reversal of 32663425855 is 55852436623.

It is not a de Polignac number, because 32663425855 - 2²¹ = 32661328703 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32663425799 and 32663425808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32663425859) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2427045 + ... + 2440465.

It is an arithmetic number, because the mean of its divisors is an integer number (2456991054).

Almost surely, 2^32663425855 is an apocalyptic number.

32663425855 is a deficient number, since it is larger than the sum of its proper divisors (6648431009).

32663425855 is a wasteful number, since it uses less digits than its factorization.

32663425855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14826.

The product of its digits is 5184000, while the sum is 49.

The spelling of 32663425855 in words is "thirty-two billion, six hundred sixty-three million, four hundred twenty-five thousand, eight hundred fifty-five".