47207205230453 has 2 divisors, whose sum is σ = 47207205230454. Its totient is φ = 47207205230452.

The previous prime is 47207205230417. The next prime is 47207205230461. The reversal of 47207205230453 is 35403250270274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46828387138129 + 378818092324 = 6843127^2 + 615482^2 .

It is a cyclic number.

It is not a de Polignac number, because 47207205230453 - 2³⁶ = 47138485753717 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 (47207205230153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23603602615226 + 23603602615227.

It is an arithmetic number, because the mean of its divisors is an integer number (23603602615227).

Almost surely, 2^{47207205230453} is an apocalyptic number.

It is an amenable number.

47207205230453 is a deficient number, since it is larger than the sum of its proper divisors (1).

47207205230453 is an equidigital number, since it uses as much as digits as its factorization.

47207205230453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 44.

The spelling of 47207205230453 in words is "forty-seven trillion, two hundred seven billion, two hundred five million, two hundred thirty thousand, four hundred fifty-three".