4650145456686 has 16 divisors (see below), whose sum is σ = 9620990600400. Its totient is φ = 1496598537728.

The previous prime is 4650145456637. The next prime is 4650145456721. The reversal of 4650145456686 is 6866545410564.

It is a congruent number.

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, 13362486771 + ... + 13362487118.

It is an arithmetic number, because the mean of its divisors is an integer number (601311912525).

Almost surely, 2^{4650145456686} is an apocalyptic number.

4650145456686 is an abundant number, since it is smaller than the sum of its proper divisors (4970845143714).

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

4650145456686 is a wasteful number, since it uses less digits than its factorization.

4650145456686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26724973923.

The product of its (nonzero) digits is 82944000, while the sum is 60.

The spelling of 4650145456686 in words is "four trillion, six hundred fifty billion, one hundred forty-five million, four hundred fifty-six thousand, six hundred eighty-six".