46567141681 has 2 divisors, whose sum is σ = 46567141682. Its totient is φ = 46567141680.

The previous prime is 46567141657. The next prime is 46567141757. The reversal of 46567141681 is 18614176564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27857279025 + 18709862656 = 166905^2 + 136784^2 .

It is a cyclic number.

It is not a de Polignac number, because 46567141681 - 2¹³ = 46567133489 is a prime.

It is a super-2 number, since 2×46567141681² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46567141601) 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 as a sum of consecutive naturals, namely, 23283570840 + 23283570841.

It is an arithmetic number, because the mean of its divisors is an integer number (23283570841).

Almost surely, 2^46567141681 is an apocalyptic number.

It is an amenable number.

46567141681 is a deficient number, since it is larger than the sum of its proper divisors (1).

46567141681 is an equidigital number, since it uses as much as digits as its factorization.

46567141681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 49.

The spelling of 46567141681 in words is "forty-six billion, five hundred sixty-seven million, one hundred forty-one thousand, six hundred eighty-one".