6105556061 has 6 divisors (see below), whose sum is σ = 6711065886. Its totient is φ = 5550505400.

The previous prime is 6105556033. The next prime is 6105556087. The reversal of 6105556061 is 1606555016.

6105556061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5506530436 + 599025625 = 74206^2 + 24475^2 .

It is not a de Polignac number, because 6105556061 - 2¹⁸ = 6105293917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6105556021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25229450 + ... + 25229691.

It is an arithmetic number, because the mean of its divisors is an integer number (1118510981).

Almost surely, 2^6105556061 is an apocalyptic number.

It is an amenable number.

6105556061 is a deficient number, since it is larger than the sum of its proper divisors (605509825).

6105556061 is a wasteful number, since it uses less digits than its factorization.

6105556061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50459163 (or 50459152 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 6105556061 is about 78138.0576991776. The cubic root of 6105556061 is about 1827.7147124124.

It can be divided in two parts, 610555 and 6061, that added together give a palindrome (616616).

The spelling of 6105556061 in words is "six billion, one hundred five million, five hundred fifty-six thousand, sixty-one".