235550137 has 2 divisors, whose sum is σ = 235550138. Its totient is φ = 235550136.

The previous prime is 235550129. The next prime is 235550141. The reversal of 235550137 is 731055532.

235550137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 192765456 + 42784681 = 13884^2 + 6541^2 .

It is a cyclic number.

It is not a de Polignac number, because 235550137 - 2³ = 235550129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235550099 and 235550108.

It is not a weakly prime, because it can be changed into another prime (235550167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117775068 + 117775069.

It is an arithmetic number, because the mean of its divisors is an integer number (117775069).

Almost surely, 2^235550137 is an apocalyptic number.

It is an amenable number.

235550137 is a deficient number, since it is larger than the sum of its proper divisors (1).

235550137 is an equidigital number, since it uses as much as digits as its factorization.

235550137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 235550137 is about 15347.6427180202. The cubic root of 235550137 is about 617.5817499006.

The spelling of 235550137 in words is "two hundred thirty-five million, five hundred fifty thousand, one hundred thirty-seven".