47752651337 has 2 divisors, whose sum is σ = 47752651338. Its totient is φ = 47752651336.

The previous prime is 47752651307. The next prime is 47752651369. The reversal of 47752651337 is 73315625774.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46113697081 + 1638954256 = 214741^2 + 40484^2 .

It is a cyclic number.

It is not a de Polignac number, because 47752651337 - 2¹⁴ = 47752634953 is a prime.

It is not a weakly prime, because it can be changed into another prime (47752651307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23876325668 + 23876325669.

It is an arithmetic number, because the mean of its divisors is an integer number (23876325669).

Almost surely, 2^47752651337 is an apocalyptic number.

It is an amenable number.

47752651337 is a deficient number, since it is larger than the sum of its proper divisors (1).

47752651337 is an equidigital number, since it uses as much as digits as its factorization.

47752651337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3704400, while the sum is 50.

The spelling of 47752651337 in words is "forty-seven billion, seven hundred fifty-two million, six hundred fifty-one thousand, three hundred thirty-seven".