46563161 has 2 divisors, whose sum is σ = 46563162. Its totient is φ = 46563160.

The previous prime is 46563157. The next prime is 46563163. The reversal of 46563161 is 16136564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39137536 + 7425625 = 6256^2 + 2725^2 .

It is a cyclic number.

It is not a de Polignac number, because 46563161 - 2² = 46563157 is a prime.

Together with 46563163, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46563163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23281580 + 23281581.

It is an arithmetic number, because the mean of its divisors is an integer number (23281581).

Almost surely, 2^46563161 is an apocalyptic number.

It is an amenable number.

46563161 is a deficient number, since it is larger than the sum of its proper divisors (1).

46563161 is an equidigital number, since it uses as much as digits as its factorization.

46563161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 46563161 is about 6823.7204661387. The cubic root of 46563161 is about 359.7610580064.

The spelling of 46563161 in words is "forty-six million, five hundred sixty-three thousand, one hundred sixty-one".