2308243616548 has 12 divisors (see below), whose sum is σ = 4039437704092. Its totient is φ = 1154118558240.

The previous prime is 2308243616519. The next prime is 2308243616561. The reversal of 2308243616548 is 8456163428032.

It can be written as a sum of positive squares in 2 ways, for example, as 1317486161124 + 990757455424 = 1147818^2 + 995368^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2308243616495 and 2308243616504.

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, 1546486 + ... + 2647282.

Almost surely, 2^{2308243616548} is an apocalyptic number.

It is an amenable number.

2308243616548 is a deficient number, since it is larger than the sum of its proper divisors (1731194087544).

2308243616548 is a wasteful number, since it uses less digits than its factorization.

2308243616548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625022 (or 1625020 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 52.

The spelling of 2308243616548 in words is "two trillion, three hundred eight billion, two hundred forty-three million, six hundred sixteen thousand, five hundred forty-eight".