47882293489 has 2 divisors, whose sum is σ = 47882293490. Its totient is φ = 47882293488.

The previous prime is 47882293463. The next prime is 47882293561. The reversal of 47882293489 is 98439228874.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40122093025 + 7760200464 = 200305^2 + 88092^2 .

It is a cyclic number.

It is not a de Polignac number, because 47882293489 - 2³⁵ = 13522555121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47882293489.

It is not a weakly prime, because it can be changed into another prime (47882293439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23941146744 + 23941146745.

It is an arithmetic number, because the mean of its divisors is an integer number (23941146745).

Almost surely, 2^47882293489 is an apocalyptic number.

It is an amenable number.

47882293489 is a deficient number, since it is larger than the sum of its proper divisors (1).

47882293489 is an equidigital number, since it uses as much as digits as its factorization.

47882293489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55738368, while the sum is 64.

The spelling of 47882293489 in words is "forty-seven billion, eight hundred eighty-two million, two hundred ninety-three thousand, four hundred eighty-nine".