32503349497 has 2 divisors, whose sum is σ = 32503349498. Its totient is φ = 32503349496.

The previous prime is 32503349491. The next prime is 32503349521. The reversal of 32503349497 is 79494330523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20381559696 + 12121789801 = 142764^2 + 110099^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32503349497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32503349497.

It is not a weakly prime, because it can be changed into another prime (32503349491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16251674748 + 16251674749.

It is an arithmetic number, because the mean of its divisors is an integer number (16251674749).

Almost surely, 2^32503349497 is an apocalyptic number.

It is an amenable number.

32503349497 is a deficient number, since it is larger than the sum of its proper divisors (1).

32503349497 is an equidigital number, since it uses as much as digits as its factorization.

32503349497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 49.

The spelling of 32503349497 in words is "thirty-two billion, five hundred three million, three hundred forty-nine thousand, four hundred ninety-seven".