46571324681 has 16 divisors (see below), whose sum is σ = 54036902400. Its totient is φ = 39311483328.

The previous prime is 46571324633. The next prime is 46571324693. The reversal of 46571324681 is 18642317564.

46571324681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 46571324681 - 2¹⁴ = 46571308297 is a prime.

It is a super-2 number, since 2×46571324681² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46571324621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106871 + ... + 323363.

It is an arithmetic number, because the mean of its divisors is an integer number (3377306400).

Almost surely, 2^46571324681 is an apocalyptic number.

It is an amenable number.

46571324681 is a deficient number, since it is larger than the sum of its proper divisors (7465577719).

46571324681 is a wasteful number, since it uses less digits than its factorization.

46571324681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216968.

The product of its digits is 967680, while the sum is 47.

The spelling of 46571324681 in words is "forty-six billion, five hundred seventy-one million, three hundred twenty-four thousand, six hundred eighty-one".