47408030737 has 2 divisors, whose sum is σ = 47408030738. Its totient is φ = 47408030736.

The previous prime is 47408030687. The next prime is 47408030759. The reversal of 47408030737 is 73703080474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46794775041 + 613255696 = 216321^2 + 24764^2 .

It is a cyclic number.

It is not a de Polignac number, because 47408030737 - 2¹⁹ = 47407506449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47408030693 and 47408030702.

It is not a weakly prime, because it can be changed into another prime (47408030437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23704015368 + 23704015369.

It is an arithmetic number, because the mean of its divisors is an integer number (23704015369).

Almost surely, 2^47408030737 is an apocalyptic number.

It is an amenable number.

47408030737 is a deficient number, since it is larger than the sum of its proper divisors (1).

47408030737 is an equidigital number, since it uses as much as digits as its factorization.

47408030737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 47408030737 in words is "forty-seven billion, four hundred eight million, thirty thousand, seven hundred thirty-seven".