875090107117 has 2 divisors, whose sum is σ = 875090107118. Its totient is φ = 875090107116.

The previous prime is 875090107079. The next prime is 875090107147. The reversal of 875090107117 is 711701090578.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 864715869801 + 10374237316 = 929901^2 + 101854^2 .

It is a cyclic number.

It is not a de Polignac number, because 875090107117 - 2²⁷ = 874955889389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (875090107147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437545053558 + 437545053559.

It is an arithmetic number, because the mean of its divisors is an integer number (437545053559).

Almost surely, 2^875090107117 is an apocalyptic number.

It is an amenable number.

875090107117 is a deficient number, since it is larger than the sum of its proper divisors (1).

875090107117 is an equidigital number, since it uses as much as digits as its factorization.

875090107117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123480, while the sum is 46.

The spelling of 875090107117 in words is "eight hundred seventy-five billion, ninety million, one hundred seven thousand, one hundred seventeen".