6000061010561 has 4 divisors (see below), whose sum is σ = 6067477426500. Its totient is φ = 5932644594624.

The previous prime is 6000061010543. The next prime is 6000061010633. The reversal of 6000061010561 is 1650101600006.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1535951242225 + 4464109768336 = 1239335^2 + 2112844^2 .

It is a cyclic number.

It is not a de Polignac number, because 6000061010561 - 2²⁶ = 5999993901697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6000061010561.

It is not an unprimeable number, because it can be changed into a prime (6000061013561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33708207836 + ... + 33708208013.

It is an arithmetic number, because the mean of its divisors is an integer number (1516869356625).

Almost surely, 2^{6000061010561} is an apocalyptic number.

It is an amenable number.

6000061010561 is a deficient number, since it is larger than the sum of its proper divisors (67416415939).

6000061010561 is an equidigital number, since it uses as much as digits as its factorization.

6000061010561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67416415938.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 6000061010561 its reverse (1650101600006), we get a palindrome (7650162610567).

The spelling of 6000061010561 in words is "six trillion, sixty-one million, ten thousand, five hundred sixty-one".