5032571649409 has 2 divisors, whose sum is σ = 5032571649410. Its totient is φ = 5032571649408.

The previous prime is 5032571649323. The next prime is 5032571649421. The reversal of 5032571649409 is 9049461752305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2533238308225 + 2499333341184 = 1591615^2 + 1580928^2 .

It is a cyclic number.

It is not a de Polignac number, because 5032571649409 - 2¹¹ = 5032571647361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5032571649409.

It is not a weakly prime, because it can be changed into another prime (5032571649509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2516285824704 + 2516285824705.

It is an arithmetic number, because the mean of its divisors is an integer number (2516285824705).

Almost surely, 2^{5032571649409} is an apocalyptic number.

It is an amenable number.

5032571649409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5032571649409 is an equidigital number, since it uses as much as digits as its factorization.

5032571649409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 5032571649409 in words is "five trillion, thirty-two billion, five hundred seventy-one million, six hundred forty-nine thousand, four hundred nine".