47105567297 has 2 divisors, whose sum is σ = 47105567298. Its totient is φ = 47105567296.

The previous prime is 47105567269. The next prime is 47105567339. The reversal of 47105567297 is 79276550174.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38984133136 + 8121434161 = 197444^2 + 90119^2 .

It is a cyclic number.

It is not a de Polignac number, because 47105567297 - 2⁶ = 47105567233 is a prime.

It is not a weakly prime, because it can be changed into another prime (47105567227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23552783648 + 23552783649.

It is an arithmetic number, because the mean of its divisors is an integer number (23552783649).

Almost surely, 2^47105567297 is an apocalyptic number.

It is an amenable number.

47105567297 is a deficient number, since it is larger than the sum of its proper divisors (1).

47105567297 is an equidigital number, since it uses as much as digits as its factorization.

47105567297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3704400, while the sum is 53.

The spelling of 47105567297 in words is "forty-seven billion, one hundred five million, five hundred sixty-seven thousand, two hundred ninety-seven".