150219357217 has 2 divisors, whose sum is σ = 150219357218. Its totient is φ = 150219357216.

The previous prime is 150219357191. The next prime is 150219357247. The reversal of 150219357217 is 712753912051.

150219357217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81682211601 + 68537145616 = 285801^2 + 261796^2 .

It is a cyclic number.

It is not a de Polignac number, because 150219357217 - 2¹⁵ = 150219324449 is a prime.

It is not a weakly prime, because it can be changed into another prime (150219357247) 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, 75109678608 + 75109678609.

It is an arithmetic number, because the mean of its divisors is an integer number (75109678609).

Almost surely, 2^150219357217 is an apocalyptic number.

It is an amenable number.

150219357217 is a deficient number, since it is larger than the sum of its proper divisors (1).

150219357217 is an equidigital number, since it uses as much as digits as its factorization.

150219357217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132300, while the sum is 43.

The spelling of 150219357217 in words is "one hundred fifty billion, two hundred nineteen million, three hundred fifty-seven thousand, two hundred seventeen".