5561006051005 has 8 divisors (see below), whose sum is σ = 6903317856600. Its totient is φ = 4295397777216.

The previous prime is 5561006050979. The next prime is 5561006051011. The reversal of 5561006051005 is 5001506001655.

It can be written as a sum of positive squares in 4 ways, for example, as 1276615255876 + 4284390795129 = 1129874^2 + 2069877^2 .

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 5561006051005 - 2⁷ = 5561006050877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19175882790 + ... + 19175883079.

It is an arithmetic number, because the mean of its divisors is an integer number (862914732075).

Almost surely, 2^{5561006051005} is an apocalyptic number.

It is an amenable number.

5561006051005 is a deficient number, since it is larger than the sum of its proper divisors (1342311805595).

5561006051005 is a wasteful number, since it uses less digits than its factorization.

5561006051005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38351765903.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 5561006051005 in words is "five trillion, five hundred sixty-one billion, six million, fifty-one thousand, five".