150533412500209 has 2 divisors, whose sum is σ = 150533412500210. Its totient is φ = 150533412500208.

The previous prime is 150533412500131. The next prime is 150533412500257. The reversal of 150533412500209 is 902005214335051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149684287109809 + 849125390400 = 12234553^2 + 921480^2 .

It is a cyclic number.

It is not a de Polignac number, because 150533412500209 - 2¹⁵ = 150533412467441 is a prime.

It is not a weakly prime, because it can be changed into another prime (150533412530209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75266706250104 + 75266706250105.

It is an arithmetic number, because the mean of its divisors is an integer number (75266706250105).

Almost surely, 2^{150533412500209} is an apocalyptic number.

It is an amenable number.

150533412500209 is a deficient number, since it is larger than the sum of its proper divisors (1).

150533412500209 is an equidigital number, since it uses as much as digits as its factorization.

150533412500209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 150533412500209 in words is "one hundred fifty trillion, five hundred thirty-three billion, four hundred twelve million, five hundred thousand, two hundred nine".