6104648821 has 2 divisors, whose sum is σ = 6104648822. Its totient is φ = 6104648820.

The previous prime is 6104648791. The next prime is 6104648903. The reversal of 6104648821 is 1288464016.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3855043921 + 2249604900 = 62089^2 + 47430^2 .

It is a cyclic number.

It is not a de Polignac number, because 6104648821 - 2⁵ = 6104648789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6104640821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3052324410 + 3052324411.

It is an arithmetic number, because the mean of its divisors is an integer number (3052324411).

Almost surely, 2^6104648821 is an apocalyptic number.

It is an amenable number.

6104648821 is a deficient number, since it is larger than the sum of its proper divisors (1).

6104648821 is an equidigital number, since it uses as much as digits as its factorization.

6104648821 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 6104648821 is about 78132.2521178034. The cubic root of 6104648821 is about 1827.6241796792.

The spelling of 6104648821 in words is "six billion, one hundred four million, six hundred forty-eight thousand, eight hundred twenty-one".