6530419049 has 64 divisors (see below), whose sum is σ = 9287073792. Its totient is φ = 4432665600.

The previous prime is 6530419013. The next prime is 6530419057. The reversal of 6530419049 is 9409140356.

It is not a de Polignac number, because 6530419049 - 2²⁰ = 6529370473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6530418997 and 6530419015.

It is not an unprimeable number, because it can be changed into a prime (6530419069) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 929819 + ... + 936815.

It is an arithmetic number, because the mean of its divisors is an integer number (145110528).

Almost surely, 2^6530419049 is an apocalyptic number.

It is an amenable number.

6530419049 is a deficient number, since it is larger than the sum of its proper divisors (2756654743).

6530419049 is a wasteful number, since it uses less digits than its factorization.

6530419049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7086.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 6530419049 is about 80811.0082167028. The cubic root of 6530419049 is about 1869.1623164301.

The spelling of 6530419049 in words is "six billion, five hundred thirty million, four hundred nineteen thousand, forty-nine".