5398947616 has 12 divisors (see below), whose sum is σ = 10629178182. Its totient is φ = 2699473792.

The previous prime is 5398947607. The next prime is 5398947623. The reversal of 5398947616 is 6167498935.

It can be written as a sum of positive squares in only one way, i.e., 4243219600 + 1155728016 = 65140^2 + 33996^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84358525 + ... + 84358588.

Almost surely, 2^5398947616 is an apocalyptic number.

It is an amenable number.

5398947616 is a deficient number, since it is larger than the sum of its proper divisors (5230230566).

5398947616 is a wasteful number, since it uses less digits than its factorization.

5398947616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168717123 (or 168717115 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 58.

The square root of 5398947616 is about 73477.5313684394. The cubic root of 5398947616 is about 1754.2966655423.

The spelling of 5398947616 in words is "five billion, three hundred ninety-eight million, nine hundred forty-seven thousand, six hundred sixteen".