6660502353 has 12 divisors (see below), whose sum is σ = 9643692240. Its totient is φ = 4429734936.

The previous prime is 6660502309. The next prime is 6660502393. The reversal of 6660502353 is 3532050666.

6660502353 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6660502353 - 2¹³ = 6660494161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6660502393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 879351 + ... + 886892.

It is an arithmetic number, because the mean of its divisors is an integer number (803641020).

Almost surely, 2^6660502353 is an apocalyptic number.

It is an amenable number.

6660502353 is a deficient number, since it is larger than the sum of its proper divisors (2983189887).

6660502353 is a wasteful number, since it uses less digits than its factorization.

6660502353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766668 (or 1766665 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 6660502353 is about 81611.9008049684. The cubic root of 6660502353 is about 1881.4917947538.

The spelling of 6660502353 in words is "six billion, six hundred sixty million, five hundred two thousand, three hundred fifty-three".