46871327647 has 4 divisors (see below), whose sum is σ = 46972562080. Its totient is φ = 46770093216.

The previous prime is 46871327627. The next prime is 46871327663. The reversal of 46871327647 is 74672317864.

It is a happy number.

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 46871327647 - 2⁷ = 46871327519 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 (46871327617) 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, 50616522 + ... + 50617447.

It is an arithmetic number, because the mean of its divisors is an integer number (11743140520).

Almost surely, 2^46871327647 is an apocalyptic number.

46871327647 is a deficient number, since it is larger than the sum of its proper divisors (101234433).

46871327647 is a wasteful number, since it uses less digits than its factorization.

46871327647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101234432.

The product of its digits is 9483264, while the sum is 55.

The spelling of 46871327647 in words is "forty-six billion, eight hundred seventy-one million, three hundred twenty-seven thousand, six hundred forty-seven".