47346099457 has 2 divisors, whose sum is σ = 47346099458. Its totient is φ = 47346099456.

The previous prime is 47346099421. The next prime is 47346099473. The reversal of 47346099457 is 75499064374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36863616001 + 10482483456 = 191999^2 + 102384^2 .

It is a cyclic number.

It is not a de Polignac number, because 47346099457 - 2⁷ = 47346099329 is a prime.

It is not a weakly prime, because it can be changed into another prime (47346099257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23673049728 + 23673049729.

It is an arithmetic number, because the mean of its divisors is an integer number (23673049729).

Almost surely, 2^47346099457 is an apocalyptic number.

It is an amenable number.

47346099457 is a deficient number, since it is larger than the sum of its proper divisors (1).

47346099457 is an equidigital number, since it uses as much as digits as its factorization.

47346099457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22861440, while the sum is 58.

The spelling of 47346099457 in words is "forty-seven billion, three hundred forty-six million, ninety-nine thousand, four hundred fifty-seven".