616313959948 has 12 divisors (see below), whose sum is σ = 1078860364960. Its totient is φ = 308068141392.

The previous prime is 616313959907. The next prime is 616313959997. The reversal of 616313959948 is 849959313616.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 616313959948.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22194036 + ... + 22221787.

Almost surely, 2^616313959948 is an apocalyptic number.

It is an amenable number.

616313959948 is a deficient number, since it is larger than the sum of its proper divisors (462546405012).

616313959948 is a wasteful number, since it uses less digits than its factorization.

616313959948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44419296 (or 44419294 counting only the distinct ones).

The product of its digits is 37791360, while the sum is 64.

The spelling of 616313959948 in words is "six hundred sixteen billion, three hundred thirteen million, nine hundred fifty-nine thousand, nine hundred forty-eight".