6530582373 has 16 divisors (see below), whose sum is σ = 10022960640. Its totient is φ = 3704912496.

The previous prime is 6530582371. The next prime is 6530582381. The reversal of 6530582373 is 3732850356.

It is a happy number.

It is not a de Polignac number, because 6530582373 - 2¹ = 6530582371 is a prime.

It is a super-2 number, since 2×6530582373² = 85297012261076622258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6530582371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1115715 + ... + 1121552.

It is an arithmetic number, because the mean of its divisors is an integer number (626435040).

Almost surely, 2^6530582373 is an apocalyptic number.

It is an amenable number.

6530582373 is a deficient number, since it is larger than the sum of its proper divisors (3492378267).

6530582373 is a wasteful number, since it uses less digits than its factorization.

6530582373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237416.

The product of its (nonzero) digits is 453600, while the sum is 42.

The square root of 6530582373 is about 80812.0187410264. The cubic root of 6530582373 is about 1869.1778987135.

The spelling of 6530582373 in words is "six billion, five hundred thirty million, five hundred eighty-two thousand, three hundred seventy-three".