46415600681 has 2 divisors, whose sum is σ = 46415600682. Its totient is φ = 46415600680.

The previous prime is 46415600677. The next prime is 46415600713. The reversal of 46415600681 is 18600651464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39954013225 + 6461587456 = 199885^2 + 80384^2 .

It is a cyclic number.

It is not a de Polignac number, because 46415600681 - 2² = 46415600677 is a prime.

It is a super-2 number, since 2×46415600681² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46415603681) 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, 23207800340 + 23207800341.

It is an arithmetic number, because the mean of its divisors is an integer number (23207800341).

Almost surely, 2^46415600681 is an apocalyptic number.

It is an amenable number.

46415600681 is a deficient number, since it is larger than the sum of its proper divisors (1).

46415600681 is an equidigital number, since it uses as much as digits as its factorization.

46415600681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 46415600681 in words is "forty-six billion, four hundred fifteen million, six hundred thousand, six hundred eighty-one".