150532329467497 has 2 divisors, whose sum is σ = 150532329467498. Its totient is φ = 150532329467496.

The previous prime is 150532329467489. The next prime is 150532329467543. The reversal of 150532329467497 is 794764923235051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130161721416336 + 20370608051161 = 11408844^2 + 4513381^2 .

It is a cyclic number.

It is not a de Polignac number, because 150532329467497 - 2³ = 150532329467489 is a prime.

It is a super-2 number, since 2×150532329467497² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150532329467797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75266164733748 + 75266164733749.

It is an arithmetic number, because the mean of its divisors is an integer number (75266164733749).

Almost surely, 2^{150532329467497} is an apocalyptic number.

It is an amenable number.

150532329467497 is a deficient number, since it is larger than the sum of its proper divisors (1).

150532329467497 is an equidigital number, since it uses as much as digits as its factorization.

150532329467497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 342921600, while the sum is 67.

The spelling of 150532329467497 in words is "one hundred fifty trillion, five hundred thirty-two billion, three hundred twenty-nine million, four hundred sixty-seven thousand, four hundred ninety-seven".