8545874102113 has 2 divisors, whose sum is σ = 8545874102114. Its totient is φ = 8545874102112.

The previous prime is 8545874102089. The next prime is 8545874102119. The reversal of 8545874102113 is 3112014785458.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7556302770129 + 989571331984 = 2748873^2 + 994772^2 .

It is a cyclic number.

It is not a de Polignac number, because 8545874102113 - 2²⁵ = 8545840547681 is a prime.

It is not a weakly prime, because it can be changed into another prime (8545874102119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4272937051056 + 4272937051057.

It is an arithmetic number, because the mean of its divisors is an integer number (4272937051057).

Almost surely, 2^{8545874102113} is an apocalyptic number.

It is an amenable number.

8545874102113 is a deficient number, since it is larger than the sum of its proper divisors (1).

8545874102113 is an equidigital number, since it uses as much as digits as its factorization.

8545874102113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1075200, while the sum is 49.

The spelling of 8545874102113 in words is "eight trillion, five hundred forty-five billion, eight hundred seventy-four million, one hundred two thousand, one hundred thirteen".