200149592597 has 2 divisors, whose sum is σ = 200149592598. Its totient is φ = 200149592596.

The previous prime is 200149592579. The next prime is 200149592611. The reversal of 200149592597 is 795295941002.

It is a happy number.

200149592597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (200149592579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194440430116 + 5709162481 = 440954^2 + 75559^2 .

It is a cyclic number.

It is not a de Polignac number, because 200149592597 - 2¹⁴ = 200149576213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200149552597) 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, 100074796298 + 100074796299.

It is an arithmetic number, because the mean of its divisors is an integer number (100074796299).

Almost surely, 2^200149592597 is an apocalyptic number.

It is an amenable number.

200149592597 is a deficient number, since it is larger than the sum of its proper divisors (1).

200149592597 is an equidigital number, since it uses as much as digits as its factorization.

200149592597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2041200, while the sum is 53.

The spelling of 200149592597 in words is "two hundred billion, one hundred forty-nine million, five hundred ninety-two thousand, five hundred ninety-seven".