32007247813 has 2 divisors, whose sum is σ = 32007247814. Its totient is φ = 32007247812.

The previous prime is 32007247807. The next prime is 32007247849. The reversal of 32007247813 is 31874270023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18500624289 + 13506623524 = 136017^2 + 116218^2 .

It is an emirp because it is prime and its reverse (31874270023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32007247813 - 2⁵ = 32007247781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32007247873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16003623906 + 16003623907.

It is an arithmetic number, because the mean of its divisors is an integer number (16003623907).

Almost surely, 2^32007247813 is an apocalyptic number.

It is an amenable number.

32007247813 is a deficient number, since it is larger than the sum of its proper divisors (1).

32007247813 is an equidigital number, since it uses as much as digits as its factorization.

32007247813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 32007247813 in words is "thirty-two billion, seven million, two hundred forty-seven thousand, eight hundred thirteen".