46617171149 has 4 divisors (see below), whose sum is σ = 46914095964. Its totient is φ = 46320246336.

The previous prime is 46617171127. The next prime is 46617171173. The reversal of 46617171149 is 94117171664.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19514134249 + 27103036900 = 139693^2 + 164630^2 .

It is a cyclic number.

It is not a de Polignac number, because 46617171149 - 2¹² = 46617167053 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 (46617171119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148462172 + ... + 148462485.

It is an arithmetic number, because the mean of its divisors is an integer number (11728523991).

Almost surely, 2^46617171149 is an apocalyptic number.

It is an amenable number.

46617171149 is a deficient number, since it is larger than the sum of its proper divisors (296924815).

46617171149 is a wasteful number, since it uses less digits than its factorization.

46617171149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296924814.

The product of its digits is 254016, while the sum is 47.

The spelling of 46617171149 in words is "forty-six billion, six hundred seventeen million, one hundred seventy-one thousand, one hundred forty-nine".