6101449808 has 40 divisors (see below), whose sum is σ = 11910491400. Its totient is φ = 3027838464.

The previous prime is 6101449793. The next prime is 6101449811. The reversal of 6101449808 is 8089441016.

It can be written as a sum of positive squares in 4 ways, for example, as 378224704 + 5723225104 = 19448^2 + 75652^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1960958 + ... + 1964066.

It is an arithmetic number, because the mean of its divisors is an integer number (297762285).

Almost surely, 2^6101449808 is an apocalyptic number.

It is an amenable number.

6101449808 is a deficient number, since it is larger than the sum of its proper divisors (5809041592).

6101449808 is a wasteful number, since it uses less digits than its factorization.

6101449808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3999 (or 3993 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 6101449808 is about 78111.7776522849. Note that the first 3 decimals coincide. The cubic root of 6101449808 is about 1827.3048812101.

The spelling of 6101449808 in words is "six billion, one hundred one million, four hundred forty-nine thousand, eight hundred eight".