1146558416648 has 16 divisors (see below), whose sum is σ = 2276255680380. Its totient is φ = 539556901888.

The previous prime is 1146558416617. The next prime is 1146558416737. The reversal of 1146558416648 is 8466148556411.

It can be written as a sum of positive squares in 2 ways, for example, as 1083676836004 + 62881580644 = 1040998^2 + 250762^2 .

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, 4215288161 + ... + 4215288432.

Almost surely, 2^{1146558416648} is an apocalyptic number.

It is an amenable number.

1146558416648 is a deficient number, since it is larger than the sum of its proper divisors (1129697263732).

1146558416648 is a wasteful number, since it uses less digits than its factorization.

1146558416648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8430576616 (or 8430576612 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 59.

The spelling of 1146558416648 in words is "one trillion, one hundred forty-six billion, five hundred fifty-eight million, four hundred sixteen thousand, six hundred forty-eight".