46171723489 has 8 divisors (see below), whose sum is σ = 46440000000. Its totient is φ = 45903809952.

The previous prime is 46171723469. The next prime is 46171723519. The reversal of 46171723489 is 98432717164.

It is a happy number.

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 46171723489 - 2⁵ = 46171723457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46171723459) 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, 166512 + ... + 346510.

It is an arithmetic number, because the mean of its divisors is an integer number (5805000000).

Almost surely, 2^46171723489 is an apocalyptic number.

It is an amenable number.

46171723489 is a deficient number, since it is larger than the sum of its proper divisors (268276511).

46171723489 is a wasteful number, since it uses less digits than its factorization.

46171723489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181487.

The product of its digits is 2032128, while the sum is 52.

The spelling of 46171723489 in words is "forty-six billion, one hundred seventy-one million, seven hundred twenty-three thousand, four hundred eighty-nine".