2350256550181 has 2 divisors, whose sum is σ = 2350256550182. Its totient is φ = 2350256550180.

The previous prime is 2350256550167. The next prime is 2350256550221. The reversal of 2350256550181 is 1810556520532.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1935810299556 + 414446250625 = 1391334^2 + 643775^2 .

It is a cyclic number.

It is not a de Polignac number, because 2350256550181 - 2⁵ = 2350256550149 is a prime.

It is a super-2 number, since 2×2350256550181² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2350256550121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1175128275090 + 1175128275091.

It is an arithmetic number, because the mean of its divisors is an integer number (1175128275091).

Almost surely, 2^{2350256550181} is an apocalyptic number.

It is an amenable number.

2350256550181 is a deficient number, since it is larger than the sum of its proper divisors (1).

2350256550181 is an equidigital number, since it uses as much as digits as its factorization.

2350256550181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360000, while the sum is 43.

The spelling of 2350256550181 in words is "two trillion, three hundred fifty billion, two hundred fifty-six million, five hundred fifty thousand, one hundred eighty-one".