652603001612 has 24 divisors (see below), whose sum is σ = 1170080180640. Its totient is φ = 318389137920.

The previous prime is 652603001587. The next prime is 652603001623. The reversal of 652603001612 is 216100306256.

652603001612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11817287 + ... + 11872382.

It is an arithmetic number, because the mean of its divisors is an integer number (48753340860).

Almost surely, 2^652603001612 is an apocalyptic number.

It is an amenable number.

652603001612 is a deficient number, since it is larger than the sum of its proper divisors (517477179028).

652603001612 is a wasteful number, since it uses less digits than its factorization.

652603001612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23689841 (or 23689839 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 652603001612 its reverse (216100306256), we get a palindrome (868703307868).

The spelling of 652603001612 in words is "six hundred fifty-two billion, six hundred three million, one thousand, six hundred twelve".