137550534241 has 2 divisors, whose sum is σ = 137550534242. Its totient is φ = 137550534240.

The previous prime is 137550534229. The next prime is 137550534287. The reversal of 137550534241 is 142435055731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74651900625 + 62898633616 = 273225^2 + 250796^2 .

It is a cyclic number.

It is not a de Polignac number, because 137550534241 - 2¹¹ = 137550532193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137550534194 and 137550534203.

It is not a weakly prime, because it can be changed into another prime (137550534841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68775267120 + 68775267121.

It is an arithmetic number, because the mean of its divisors is an integer number (68775267121).

Almost surely, 2^137550534241 is an apocalyptic number.

It is an amenable number.

137550534241 is a deficient number, since it is larger than the sum of its proper divisors (1).

137550534241 is an equidigital number, since it uses as much as digits as its factorization.

137550534241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252000, while the sum is 40.

Adding to 137550534241 its reverse (142435055731), we get a palindrome (279985589972).

The spelling of 137550534241 in words is "one hundred thirty-seven billion, five hundred fifty million, five hundred thirty-four thousand, two hundred forty-one".