45185417671 has 8 divisors (see below), whose sum is σ = 47215595520. Its totient is φ = 43160706072.

The previous prime is 45185417657. The next prime is 45185417707. The reversal of 45185417671 is 17671458154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45185417671 - 2¹¹ = 45185415623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45185417371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1349655 + ... + 1382728.

It is an arithmetic number, because the mean of its divisors is an integer number (5901949440).

Almost surely, 2^45185417671 is an apocalyptic number.

45185417671 is a deficient number, since it is larger than the sum of its proper divisors (2030177849).

45185417671 is a wasteful number, since it uses less digits than its factorization.

45185417671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733125.

The product of its digits is 940800, while the sum is 49.

The spelling of 45185417671 in words is "forty-five billion, one hundred eighty-five million, four hundred seventeen thousand, six hundred seventy-one".