47493416843 has 2 divisors, whose sum is σ = 47493416844. Its totient is φ = 47493416842.

The previous prime is 47493416837. The next prime is 47493416891. The reversal of 47493416843 is 34861439474.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47493416843 - 2⁴ = 47493416827 is a prime.

It is not a weakly prime, because it can be changed into another prime (47493416543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23746708421 + 23746708422.

It is an arithmetic number, because the mean of its divisors is an integer number (23746708422).

Almost surely, 2^47493416843 is an apocalyptic number.

47493416843 is a deficient number, since it is larger than the sum of its proper divisors (1).

47493416843 is an equidigital number, since it uses as much as digits as its factorization.

47493416843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6967296, while the sum is 53.

The spelling of 47493416843 in words is "forty-seven billion, four hundred ninety-three million, four hundred sixteen thousand, eight hundred forty-three".