200597359909679 has 4 divisors (see below), whose sum is σ = 201250771505784. Its totient is φ = 199943948313576.

The previous prime is 200597359909663. The next prime is 200597359909711. The reversal of 200597359909679 is 976909953795002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200597359909679 - 2⁴ = 200597359909663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200597359909649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326705797592 + ... + 326705798205.

It is an arithmetic number, because the mean of its divisors is an integer number (50312692876446).

Almost surely, 2^{200597359909679} is an apocalyptic number.

200597359909679 is a deficient number, since it is larger than the sum of its proper divisors (653411596105).

200597359909679 is an equidigital number, since it uses as much as digits as its factorization.

200597359909679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653411596104.

The product of its (nonzero) digits is 2604060900, while the sum is 80.

The spelling of 200597359909679 in words is "two hundred trillion, five hundred ninety-seven billion, three hundred fifty-nine million, nine hundred nine thousand, six hundred seventy-nine".