47244855246293 has 2 divisors, whose sum is σ = 47244855246294. Its totient is φ = 47244855246292.

The previous prime is 47244855246247. The next prime is 47244855246299. The reversal of 47244855246293 is 39264255844274.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33291769089604 + 13953086156689 = 5769902^2 + 3735383^2 .

It is a cyclic number.

It is not a de Polignac number, because 47244855246293 - 2⁸ = 47244855246037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47244855246299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23622427623146 + 23622427623147.

It is an arithmetic number, because the mean of its divisors is an integer number (23622427623147).

Almost surely, 2^{47244855246293} is an apocalyptic number.

It is an amenable number.

47244855246293 is a deficient number, since it is larger than the sum of its proper divisors (1).

47244855246293 is an equidigital number, since it uses as much as digits as its factorization.

47244855246293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 464486400, while the sum is 65.

The spelling of 47244855246293 in words is "forty-seven trillion, two hundred forty-four billion, eight hundred fifty-five million, two hundred forty-six thousand, two hundred ninety-three".