4686679148650 has 24 divisors (see below), whose sum is σ = 8721448916544. Its totient is φ = 1873762906800.

The previous prime is 4686679148579. The next prime is 4686679148687. The reversal of 4686679148650 is 568419766864.

It is a super-2 number, since 2×4686679148650² (a number of 26 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 4686679148650.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22614636 + ... + 22820935.

It is an arithmetic number, because the mean of its divisors is an integer number (363393704856).

Almost surely, 2^{4686679148650} is an apocalyptic number.

4686679148650 is a deficient number, since it is larger than the sum of its proper divisors (4034769767894).

4686679148650 is a wasteful number, since it uses less digits than its factorization.

4686679148650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45437646 (or 45437641 counting only the distinct ones).

The product of its (nonzero) digits is 418037760, while the sum is 70.

The spelling of 4686679148650 in words is "four trillion, six hundred eighty-six billion, six hundred seventy-nine million, one hundred forty-eight thousand, six hundred fifty".