45861716171 has 4 divisors (see below), whose sum is σ = 45868941432. Its totient is φ = 45854490912.

The previous prime is 45861716161. The next prime is 45861716179. The reversal of 45861716171 is 17161716854.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45861716171 - 2³⁴ = 28681846987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45861716179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3603101 + ... + 3615806.

It is an arithmetic number, because the mean of its divisors is an integer number (11467235358).

Almost surely, 2^45861716171 is an apocalyptic number.

45861716171 is a deficient number, since it is larger than the sum of its proper divisors (7225261).

45861716171 is an equidigital number, since it uses as much as digits as its factorization.

45861716171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7225260.

The product of its digits is 282240, while the sum is 47.

The spelling of 45861716171 in words is "forty-five billion, eight hundred sixty-one million, seven hundred sixteen thousand, one hundred seventy-one".