6110561001005 has 32 divisors (see below), whose sum is σ = 7770148114176. Its totient is φ = 4597255517184.

The previous prime is 6110561001001. The next prime is 6110561001007. The reversal of 6110561001005 is 5001001650116.

It is a cyclic number.

It is not a de Polignac number, because 6110561001005 - 2² = 6110561001001 is a prime.

It is a super-2 number, since 2×6110561001005² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6110561001001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 847861112 + ... + 847868318.

It is an arithmetic number, because the mean of its divisors is an integer number (242817128568).

Almost surely, 2^{6110561001005} is an apocalyptic number.

It is an amenable number.

6110561001005 is a deficient number, since it is larger than the sum of its proper divisors (1659587113171).

6110561001005 is a wasteful number, since it uses less digits than its factorization.

6110561001005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13733.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 6110561001005 in words is "six trillion, one hundred ten billion, five hundred sixty-one million, one thousand, five".