46071272617 has 6 divisors (see below), whose sum is σ = 47714719598. Its totient is φ = 44482607232.

The previous prime is 46071272567. The next prime is 46071272633. The reversal of 46071272617 is 71627217064.

It can be written as a sum of positive squares in 3 ways, for example, as 2430391401 + 43640881216 = 49299^2 + 208904^2 .

It is not a de Polignac number, because 46071272617 - 2¹¹ = 46071270569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46071272677) 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 5 ways as a sum of consecutive naturals, for example, 27389928 + ... + 27391609.

Almost surely, 2^46071272617 is an apocalyptic number.

It is an amenable number.

46071272617 is a deficient number, since it is larger than the sum of its proper divisors (1643446981).

46071272617 is an equidigital number, since it uses as much as digits as its factorization.

46071272617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54781595 (or 54781566 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 43.

The spelling of 46071272617 in words is "forty-six billion, seventy-one million, two hundred seventy-two thousand, six hundred seventeen".