6530066005953 has 16 divisors (see below), whose sum is σ = 9997735909376. Its totient is φ = 3713781612240.

The previous prime is 6530066005951. The next prime is 6530066005987. The reversal of 6530066005953 is 3595006600356.

It is not a de Polignac number, because 6530066005953 - 2¹ = 6530066005951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6530066005951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736857001 + ... + 736865862.

It is an arithmetic number, because the mean of its divisors is an integer number (624858494336).

Almost surely, 2^{6530066005953} is an apocalyptic number.

It is an amenable number.

6530066005953 is a deficient number, since it is larger than the sum of its proper divisors (3467669903423).

6530066005953 is a wasteful number, since it uses less digits than its factorization.

6530066005953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473723084.

The product of its (nonzero) digits is 2187000, while the sum is 48.

The spelling of 6530066005953 in words is "six trillion, five hundred thirty billion, sixty-six million, five thousand, nine hundred fifty-three".