6104830021 has 4 divisors (see below), whose sum is σ = 6106603500. Its totient is φ = 6103056544.

The previous prime is 6104830009. The next prime is 6104830087. The reversal of 6104830021 is 1200384016.

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 2348856225 + 3755973796 = 48465^2 + 61286^2 .

It is a cyclic number.

It is not a de Polignac number, because 6104830021 - 2⁷ = 6104829893 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 (6104830001) 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, 881566 + ... + 888463.

It is an arithmetic number, because the mean of its divisors is an integer number (1526650875).

Almost surely, 2^6104830021 is an apocalyptic number.

It is an amenable number.

6104830021 is a deficient number, since it is larger than the sum of its proper divisors (1773479).

6104830021 is a wasteful number, since it uses less digits than its factorization.

6104830021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773478.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 6104830021 is about 78133.4116815591. The cubic root of 6104830021 is about 1827.6422621950.

The spelling of 6104830021 in words is "six billion, one hundred four million, eight hundred thirty thousand, twenty-one".