6063609821749 has 4 divisors (see below), whose sum is σ = 6063621377164. Its totient is φ = 6063598266336.

The previous prime is 6063609821729. The next prime is 6063609821791. The reversal of 6063609821749 is 9471289063606.

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 3338634259249 + 2724975562500 = 1827193^2 + 1650750^2 .

It is a cyclic number.

It is not a de Polignac number, because 6063609821749 - 2¹³ = 6063609813557 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 (6063609821729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4951182 + ... + 6053215.

It is an arithmetic number, because the mean of its divisors is an integer number (1515905344291).

Almost surely, 2^{6063609821749} is an apocalyptic number.

It is an amenable number.

6063609821749 is a deficient number, since it is larger than the sum of its proper divisors (11555415).

6063609821749 is a wasteful number, since it uses less digits than its factorization.

6063609821749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11555414.

The product of its (nonzero) digits is 23514624, while the sum is 61.

The spelling of 6063609821749 in words is "six trillion, sixty-three billion, six hundred nine million, eight hundred twenty-one thousand, seven hundred forty-nine".