46634305391 has 2 divisors, whose sum is σ = 46634305392. Its totient is φ = 46634305390.

The previous prime is 46634305343. The next prime is 46634305439. The reversal of 46634305391 is 19350343664.

It is a balanced prime because it is at equal distance from previous prime (46634305343) and next prime (46634305439).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46634305391 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46634305301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23317152695 + 23317152696.

It is an arithmetic number, because the mean of its divisors is an integer number (23317152696).

Almost surely, 2^46634305391 is an apocalyptic number.

46634305391 is a deficient number, since it is larger than the sum of its proper divisors (1).

46634305391 is an equidigital number, since it uses as much as digits as its factorization.

46634305391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 46634305391 in words is "forty-six billion, six hundred thirty-four million, three hundred five thousand, three hundred ninety-one".