6530603741 has 4 divisors (see below), whose sum is σ = 6641292000. Its totient is φ = 6419915484.

The previous prime is 6530603731. The next prime is 6530603749. The reversal of 6530603741 is 1473060356.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6530603741 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 (6530603749) 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, 55344041 + ... + 55344158.

It is an arithmetic number, because the mean of its divisors is an integer number (1660323000).

Almost surely, 2^6530603741 is an apocalyptic number.

It is an amenable number.

6530603741 is a deficient number, since it is larger than the sum of its proper divisors (110688259).

6530603741 is a wasteful number, since it uses less digits than its factorization.

6530603741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110688258.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 6530603741 is about 80812.1509489755. The cubic root of 6530603741 is about 1869.1799373551.

The spelling of 6530603741 in words is "six billion, five hundred thirty million, six hundred three thousand, seven hundred forty-one".