6101611061554 has 8 divisors (see below), whose sum is σ = 9191697350940. Its totient is φ = 3037711944576.

The previous prime is 6101611061551. The next prime is 6101611061591. The reversal of 6101611061554 is 4551601161016.

It can be written as a sum of positive squares in 2 ways, for example, as 5481793390329 + 619817671225 = 2341323^2 + 787285^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 6546792519 + ... + 6546793450.

Almost surely, 2^{6101611061554} is an apocalyptic number.

6101611061554 is a deficient number, since it is larger than the sum of its proper divisors (3090086289386).

6101611061554 is a wasteful number, since it uses less digits than its factorization.

6101611061554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13093586204.

The product of its (nonzero) digits is 21600, while the sum is 37.

The spelling of 6101611061554 in words is "six trillion, one hundred one billion, six hundred eleven million, sixty-one thousand, five hundred fifty-four".