8540916110803 has 2 divisors, whose sum is σ = 8540916110804. Its totient is φ = 8540916110802.

The previous prime is 8540916110777. The next prime is 8540916110807. The reversal of 8540916110803 is 3080116190458.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8540916110803 is a prime.

It is not a weakly prime, because it can be changed into another prime (8540916110807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4270458055401 + 4270458055402.

It is an arithmetic number, because the mean of its divisors is an integer number (4270458055402).

Almost surely, 2^{8540916110803} is an apocalyptic number.

8540916110803 is a deficient number, since it is larger than the sum of its proper divisors (1).

8540916110803 is an equidigital number, since it uses as much as digits as its factorization.

8540916110803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 46.

The spelling of 8540916110803 in words is "eight trillion, five hundred forty billion, nine hundred sixteen million, one hundred ten thousand, eight hundred three".