5105601001056 has 24 divisors (see below), whose sum is σ = 13402202628024. Its totient is φ = 1701867000320.

The previous prime is 5105601001019. The next prime is 5105601001063. The reversal of 5105601001056 is 6501001065015.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 26591671785 + ... + 26591671976.

It is an arithmetic number, because the mean of its divisors is an integer number (558425109501).

Almost surely, 2^{5105601001056} is an apocalyptic number.

It is an amenable number.

5105601001056 is an abundant number, since it is smaller than the sum of its proper divisors (8296601626968).

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

5105601001056 is a wasteful number, since it uses less digits than its factorization.

5105601001056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53183343774 (or 53183343766 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 5105601001056 in words is "five trillion, one hundred five billion, six hundred one million, one thousand, fifty-six".