32228964857137 has 2 divisors, whose sum is σ = 32228964857138. Its totient is φ = 32228964857136.

The previous prime is 32228964857123. The next prime is 32228964857143. The reversal of 32228964857137 is 73175846982223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31298195281441 + 930769575696 = 5594479^2 + 964764^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32228964857137 is a prime.

It is not a weakly prime, because it can be changed into another prime (32228964857197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16114482428568 + 16114482428569.

It is an arithmetic number, because the mean of its divisors is an integer number (16114482428569).

Almost surely, 2^{32228964857137} is an apocalyptic number.

It is an amenable number.

32228964857137 is a deficient number, since it is larger than the sum of its proper divisors (1).

32228964857137 is an equidigital number, since it uses as much as digits as its factorization.

32228964857137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 243855360, while the sum is 67.

The spelling of 32228964857137 in words is "thirty-two trillion, two hundred twenty-eight billion, nine hundred sixty-four million, eight hundred fifty-seven thousand, one hundred thirty-seven".