46867644676837 has 2 divisors, whose sum is σ = 46867644676838. Its totient is φ = 46867644676836.

The previous prime is 46867644676813. The next prime is 46867644676903. The reversal of 46867644676837 is 73867644676864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42380021880036 + 4487622796801 = 6509994^2 + 2118401^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46867644676837 is a prime.

It is a super-2 number, since 2×46867644676837² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46867644676807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23433822338418 + 23433822338419.

It is an arithmetic number, because the mean of its divisors is an integer number (23433822338419).

Almost surely, 2^{46867644676837} is an apocalyptic number.

It is an amenable number.

46867644676837 is a deficient number, since it is larger than the sum of its proper divisors (1).

46867644676837 is an equidigital number, since it uses as much as digits as its factorization.

46867644676837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32774160384, while the sum is 82.

The spelling of 46867644676837 in words is "forty-six trillion, eight hundred sixty-seven billion, six hundred forty-four million, six hundred seventy-six thousand, eight hundred thirty-seven".