46210844621 has 2 divisors, whose sum is σ = 46210844622. Its totient is φ = 46210844620.

The previous prime is 46210844593. The next prime is 46210844683. The reversal of 46210844621 is 12644801264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30539310025 + 15671534596 = 174755^2 + 125186^2 .

It is a cyclic number.

It is not a de Polignac number, because 46210844621 - 2⁶ = 46210844557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46210844021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23105422310 + 23105422311.

It is an arithmetic number, because the mean of its divisors is an integer number (23105422311).

Almost surely, 2^46210844621 is an apocalyptic number.

It is an amenable number.

46210844621 is a deficient number, since it is larger than the sum of its proper divisors (1).

46210844621 is an equidigital number, since it uses as much as digits as its factorization.

46210844621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 46210844621 in words is "forty-six billion, two hundred ten million, eight hundred forty-four thousand, six hundred twenty-one".