100605006000056 has 8 divisors (see below), whose sum is σ = 188634386250120. Its totient is φ = 50302503000024.

The previous prime is 100605006000047. The next prime is 100605006000071. The reversal of 100605006000056 is 650000600506001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×100605006000056³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100605005999992 and 100605006000028.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6287812874996 + ... + 6287812875011.

It is an arithmetic number, because the mean of its divisors is an integer number (23579298281265).

Almost surely, 2^{100605006000056} is an apocalyptic number.

It is an amenable number.

100605006000056 is a deficient number, since it is larger than the sum of its proper divisors (88029380250064).

100605006000056 is a wasteful number, since it uses less digits than its factorization.

100605006000056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12575625750013 (or 12575625750009 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 100605006000056 its reverse (650000600506001), we get a palindrome (750605606506057).

The spelling of 100605006000056 in words is "one hundred trillion, six hundred five billion, six million, fifty-six", and thus it is an aban number.