150000366268397 has 2 divisors, whose sum is σ = 150000366268398. Its totient is φ = 150000366268396.

The previous prime is 150000366268369. The next prime is 150000366268453. The reversal of 150000366268397 is 793862663000051.

It is an a-pointer prime, because the next prime (150000366268453) can be obtained adding 150000366268397 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98870129675716 + 51130236592681 = 9943346^2 + 7150541^2 .

It is a cyclic number.

It is not a de Polignac number, because 150000366268397 - 2¹⁶ = 150000366202861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150000366268367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75000183134198 + 75000183134199.

It is an arithmetic number, because the mean of its divisors is an integer number (75000183134199).

Almost surely, 2^{150000366268397} is an apocalyptic number.

It is an amenable number.

150000366268397 is a deficient number, since it is larger than the sum of its proper divisors (1).

150000366268397 is an equidigital number, since it uses as much as digits as its factorization.

150000366268397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 150000366268397 in words is "one hundred fifty trillion, three hundred sixty-six million, two hundred sixty-eight thousand, three hundred ninety-seven".