47148112093 has 2 divisors, whose sum is σ = 47148112094. Its totient is φ = 47148112092.

The previous prime is 47148112057. The next prime is 47148112111. The reversal of 47148112093 is 39021184174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23740030084 + 23408082009 = 154078^2 + 152997^2 .

It is a cyclic number.

It is not a de Polignac number, because 47148112093 - 2³³ = 38558177501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47148112393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23574056046 + 23574056047.

It is an arithmetic number, because the mean of its divisors is an integer number (23574056047).

Almost surely, 2^47148112093 is an apocalyptic number.

It is an amenable number.

47148112093 is a deficient number, since it is larger than the sum of its proper divisors (1).

47148112093 is an equidigital number, since it uses as much as digits as its factorization.

47148112093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 47148112093 in words is "forty-seven billion, one hundred forty-eight million, one hundred twelve thousand, ninety-three".