4545831670117 has 2 divisors, whose sum is σ = 4545831670118. Its totient is φ = 4545831670116.

The previous prime is 4545831670111. The next prime is 4545831670123. The reversal of 4545831670117 is 7110761385454.

It is a balanced prime because it is at equal distance from previous prime (4545831670111) and next prime (4545831670123).

It can be written as a sum of positive squares in only one way, i.e., 4414730467876 + 131101202241 = 2101126^2 + 362079^2 .

It is a cyclic number.

It is not a de Polignac number, because 4545831670117 - 2²⁷ = 4545697452389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4545831670111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2272915835058 + 2272915835059.

It is an arithmetic number, because the mean of its divisors is an integer number (2272915835059).

Almost surely, 2^{4545831670117} is an apocalyptic number.

It is an amenable number.

4545831670117 is a deficient number, since it is larger than the sum of its proper divisors (1).

4545831670117 is an equidigital number, since it uses as much as digits as its factorization.

4545831670117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2822400, while the sum is 52.

The spelling of 4545831670117 in words is "four trillion, five hundred forty-five billion, eight hundred thirty-one million, six hundred seventy thousand, one hundred seventeen".