32353550137 has 2 divisors, whose sum is σ = 32353550138. Its totient is φ = 32353550136.

The previous prime is 32353550123. The next prime is 32353550161. The reversal of 32353550137 is 73105535323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25956109881 + 6397440256 = 161109^2 + 79984^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32353550137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32353550096 and 32353550105.

It is not a weakly prime, because it can be changed into another prime (32353550107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16176775068 + 16176775069.

It is an arithmetic number, because the mean of its divisors is an integer number (16176775069).

Almost surely, 2^32353550137 is an apocalyptic number.

It is an amenable number.

32353550137 is a deficient number, since it is larger than the sum of its proper divisors (1).

32353550137 is an equidigital number, since it uses as much as digits as its factorization.

32353550137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141750, while the sum is 37.

The spelling of 32353550137 in words is "thirty-two billion, three hundred fifty-three million, five hundred fifty thousand, one hundred thirty-seven".