45338247171 has 48 divisors (see below), whose sum is σ = 75643037184. Its totient is φ = 25631500032.

The previous prime is 45338247137. The next prime is 45338247173. The reversal of 45338247171 is 17174283354.

45338247171 is a `hidden beast` number, since 4 + 5 + 33 + 82 + 471 + 71 = 666.

It is not a de Polignac number, because 45338247171 - 2¹⁵ = 45338214403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45338247173) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8413540 + ... + 8418926.

It is an arithmetic number, because the mean of its divisors is an integer number (1575896608).

Almost surely, 2^45338247171 is an apocalyptic number.

45338247171 is a deficient number, since it is larger than the sum of its proper divisors (30304790013).

45338247171 is a wasteful number, since it uses less digits than its factorization.

45338247171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6800 (or 6797 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The spelling of 45338247171 in words is "forty-five billion, three hundred thirty-eight million, two hundred forty-seven thousand, one hundred seventy-one".