150286481897 has 2 divisors, whose sum is σ = 150286481898. Its totient is φ = 150286481896.

The previous prime is 150286481861. The next prime is 150286481911. The reversal of 150286481897 is 798184682051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143113916416 + 7172565481 = 378304^2 + 84691^2 .

It is a cyclic number.

It is not a de Polignac number, because 150286481897 - 2¹⁰ = 150286480873 is a prime.

It is not a weakly prime, because it can be changed into another prime (150286481797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75143240948 + 75143240949.

It is an arithmetic number, because the mean of its divisors is an integer number (75143240949).

Almost surely, 2^150286481897 is an apocalyptic number.

It is an amenable number.

150286481897 is a deficient number, since it is larger than the sum of its proper divisors (1).

150286481897 is an equidigital number, since it uses as much as digits as its factorization.

150286481897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7741440, while the sum is 59.

The spelling of 150286481897 in words is "one hundred fifty billion, two hundred eighty-six million, four hundred eighty-one thousand, eight hundred ninety-seven".