6101611061553 has 48 divisors (see below), whose sum is σ = 10356776709760. Its totient is φ = 3388451159808.

The previous prime is 6101611061551. The next prime is 6101611061591. The reversal of 6101611061553 is 3551601161016.

6101611061553 is a `hidden beast` number, since 6 + 10 + 16 + 1 + 10 + 615 + 5 + 3 = 666.

It is not a de Polignac number, because 6101611061553 - 2¹ = 6101611061551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6101611061551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 478701 + ... + 3525957.

Almost surely, 2^{6101611061553} is an apocalyptic number.

6101611061553 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

6101611061553 is a deficient number, since it is larger than the sum of its proper divisors (4255165648207).

6101611061553 is a wasteful number, since it uses less digits than its factorization.

6101611061553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048166 (or 3048163 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The spelling of 6101611061553 in words is "six trillion, one hundred one billion, six hundred eleven million, sixty-one thousand, five hundred fifty-three".