8540065611048 has 32 divisors (see below), whose sum is σ = 21752997314400. Its totient is φ = 2792977432128.

The previous prime is 8540065611041. The next prime is 8540065611157. The reversal of 8540065611048 is 8401165600458.

It is a junction number, because it is equal to n+sod(n) for n = 8540065610988 and 8540065611006.

It is not an unprimeable number, because it can be changed into a prime (8540065611041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3356942758 + ... + 3356945301.

It is an arithmetic number, because the mean of its divisors is an integer number (679781166075).

Almost surely, 2^{8540065611048} is an apocalyptic number.

It is an amenable number.

8540065611048 is an abundant number, since it is smaller than the sum of its proper divisors (13212931703352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8540065611048 is a wasteful number, since it uses less digits than its factorization.

8540065611048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6713888121 (or 6713888117 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 8540065611048 in words is "eight trillion, five hundred forty billion, sixty-five million, six hundred eleven thousand, forty-eight".