653883348628 has 12 divisors (see below), whose sum is σ = 1145844303520. Its totient is φ = 326499261912.

The previous prime is 653883348611. The next prime is 653883348673. The reversal of 653883348628 is 826843388356.

It is a super-2 number, since 2×653883348628² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 653883348628.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 110599776 + ... + 110605687.

Almost surely, 2^653883348628 is an apocalyptic number.

It is an amenable number.

653883348628 is a deficient number, since it is larger than the sum of its proper divisors (491960954892).

653883348628 is a wasteful number, since it uses less digits than its factorization.

653883348628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221206206 (or 221206204 counting only the distinct ones).

The product of its digits is 159252480, while the sum is 64.

The spelling of 653883348628 in words is "six hundred fifty-three billion, eight hundred eighty-three million, three hundred forty-eight thousand, six hundred twenty-eight".