2609118506048 has 28 divisors (see below), whose sum is σ = 5204295827100. Its totient is φ = 1297799872512.

The previous prime is 2609118505991. The next prime is 2609118506051. The reversal of 2609118506048 is 8406058119062.

It can be written as a sum of positive squares in 2 ways, for example, as 314281329664 + 2294837176384 = 560608^2 + 1514872^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2609118505987 and 2609118506005.

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, 105602873 + ... + 105627576.

Almost surely, 2^{2609118506048} is an apocalyptic number.

It is an amenable number.

2609118506048 is a deficient number, since it is larger than the sum of its proper divisors (2595177321052).

2609118506048 is a wasteful number, since it uses less digits than its factorization.

2609118506048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211230654 (or 211230644 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The spelling of 2609118506048 in words is "two trillion, six hundred nine billion, one hundred eighteen million, five hundred six thousand, forty-eight".