6618728005230 has 32 divisors (see below), whose sum is σ = 17329033323648. Its totient is φ = 1604540122400.

The previous prime is 6618728005213. The next prime is 6618728005277. The reversal of 6618728005230 is 325008278166.

It is a self number, because there is not a number n which added to its sum of digits gives 6618728005230.

It is a congruent number.

It is an unprimeable number.

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, 10028375436 + ... + 10028376095.

It is an arithmetic number, because the mean of its divisors is an integer number (541532291364).

Almost surely, 2^{6618728005230} is an apocalyptic number.

6618728005230 is an abundant number, since it is smaller than the sum of its proper divisors (10710305318418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6618728005230 is a wasteful number, since it uses less digits than its factorization.

6618728005230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20056751552.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 6618728005230 in words is "six trillion, six hundred eighteen billion, seven hundred twenty-eight million, five thousand, two hundred thirty".