32228580457 has 2 divisors, whose sum is σ = 32228580458. Its totient is φ = 32228580456.

The previous prime is 32228580431. The next prime is 32228580521. The reversal of 32228580457 is 75408582223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31355909776 + 872670681 = 177076^2 + 29541^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32228580457 is a prime.

It is not a weakly prime, because it can be changed into another prime (32228530457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16114290228 + 16114290229.

It is an arithmetic number, because the mean of its divisors is an integer number (16114290229).

Almost surely, 2^32228580457 is an apocalyptic number.

It is an amenable number.

32228580457 is a deficient number, since it is larger than the sum of its proper divisors (1).

32228580457 is an equidigital number, since it uses as much as digits as its factorization.

32228580457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1075200, while the sum is 46.

The spelling of 32228580457 in words is "thirty-two billion, two hundred twenty-eight million, five hundred eighty thousand, four hundred fifty-seven".