47471301337 has 2 divisors, whose sum is σ = 47471301338. Its totient is φ = 47471301336.

The previous prime is 47471301307. The next prime is 47471301407. The reversal of 47471301337 is 73310317474.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31061947536 + 16409353801 = 176244^2 + 128099^2 .

It is a cyclic number.

It is not a de Polignac number, because 47471301337 - 2¹¹ = 47471299289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47471301337.

It is not a weakly prime, because it can be changed into another prime (47471301307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23735650668 + 23735650669.

It is an arithmetic number, because the mean of its divisors is an integer number (23735650669).

Almost surely, 2^47471301337 is an apocalyptic number.

It is an amenable number.

47471301337 is a deficient number, since it is larger than the sum of its proper divisors (1).

47471301337 is an equidigital number, since it uses as much as digits as its factorization.

47471301337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 47471301337 in words is "forty-seven billion, four hundred seventy-one million, three hundred one thousand, three hundred thirty-seven".