46163856841 has 2 divisors, whose sum is σ = 46163856842. Its totient is φ = 46163856840.

The previous prime is 46163856821. The next prime is 46163856877. The reversal of 46163856841 is 14865836164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25457798025 + 20706058816 = 159555^2 + 143896^2 .

It is a cyclic number.

It is not a de Polignac number, because 46163856841 - 2⁹ = 46163856329 is a prime.

It is a super-2 number, since 2×46163856841² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46163856821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23081928420 + 23081928421.

It is an arithmetic number, because the mean of its divisors is an integer number (23081928421).

Almost surely, 2^46163856841 is an apocalyptic number.

It is an amenable number.

46163856841 is a deficient number, since it is larger than the sum of its proper divisors (1).

46163856841 is an equidigital number, since it uses as much as digits as its factorization.

46163856841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3317760, while the sum is 52.

The spelling of 46163856841 in words is "forty-six billion, one hundred sixty-three million, eight hundred fifty-six thousand, eight hundred forty-one".