47403745099 has 2 divisors, whose sum is σ = 47403745100. Its totient is φ = 47403745098.

The previous prime is 47403745093. The next prime is 47403745121. The reversal of 47403745099 is 99054730474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47403745099 - 2¹⁵ = 47403712331 is a prime.

It is not a weakly prime, because it can be changed into another prime (47403745093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23701872549 + 23701872550.

It is an arithmetic number, because the mean of its divisors is an integer number (23701872550).

Almost surely, 2^47403745099 is an apocalyptic number.

47403745099 is a deficient number, since it is larger than the sum of its proper divisors (1).

47403745099 is an equidigital number, since it uses as much as digits as its factorization.

47403745099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 47403745099 in words is "forty-seven billion, four hundred three million, seven hundred forty-five thousand, ninety-nine".