32563640113044 has 12 divisors (see below), whose sum is σ = 75981826930464. Its totient is φ = 10854546704344.

The previous prime is 32563640112989. The next prime is 32563640113097. The reversal of 32563640113044 is 44031104636523.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 32563640112987 and 32563640113005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1356818338032 + ... + 1356818338055.

It is an arithmetic number, because the mean of its divisors is an integer number (6331818910872).

Almost surely, 2^{32563640113044} is an apocalyptic number.

It is an amenable number.

32563640113044 is an abundant number, since it is smaller than the sum of its proper divisors (43418186817420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32563640113044 is a wasteful number, since it uses less digits than its factorization.

32563640113044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713636676094 (or 2713636676092 counting only the distinct ones).

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

Adding to 32563640113044 its reverse (44031104636523), we get a palindrome (76594744749567).

The spelling of 32563640113044 in words is "thirty-two trillion, five hundred sixty-three billion, six hundred forty million, one hundred thirteen thousand, forty-four".