46539193 has 2 divisors, whose sum is σ = 46539194. Its totient is φ = 46539192.

The previous prime is 46539139. The next prime is 46539197. The reversal of 46539193 is 39193564.

Together with previous prime (46539139) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37491129 + 9048064 = 6123^2 + 3008^2 .

It is a cyclic number.

It is not a de Polignac number, because 46539193 - 2¹⁷ = 46408121 is a prime.

It is not a weakly prime, because it can be changed into another prime (46539197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23269596 + 23269597.

It is an arithmetic number, because the mean of its divisors is an integer number (23269597).

Almost surely, 2^46539193 is an apocalyptic number.

It is an amenable number.

46539193 is a deficient number, since it is larger than the sum of its proper divisors (1).

46539193 is an equidigital number, since it uses as much as digits as its factorization.

46539193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 87480, while the sum is 40.

The square root of 46539193 is about 6821.9640133909. The cubic root of 46539193 is about 359.6993194076.

The spelling of 46539193 in words is "forty-six million, five hundred thirty-nine thousand, one hundred ninety-three".