200697557507 has 16 divisors (see below), whose sum is σ = 206927784000. Its totient is φ = 194510431872.

The previous prime is 200697557497. The next prime is 200697557531. The reversal of 200697557507 is 705755796002.

It is a cyclic number.

It is not a de Polignac number, because 200697557507 - 2¹² = 200697553411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200697557587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32509073 + ... + 32515245.

It is an arithmetic number, because the mean of its divisors is an integer number (12932986500).

Almost surely, 2^200697557507 is an apocalyptic number.

200697557507 is a deficient number, since it is larger than the sum of its proper divisors (6230226493).

200697557507 is a wasteful number, since it uses less digits than its factorization.

200697557507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9502.

The product of its (nonzero) digits is 4630500, while the sum is 53.

The spelling of 200697557507 in words is "two hundred billion, six hundred ninety-seven million, five hundred fifty-seven thousand, five hundred seven".