206200163460651 has 16 divisors (see below), whose sum is σ = 276104122391328. Its totient is φ = 136881613094400.

The previous prime is 206200163460637. The next prime is 206200163460677. The reversal of 206200163460651 is 156064361002602.

It is not a de Polignac number, because 206200163460651 - 2¹⁸ = 206200163198507 is a prime.

It is a super-2 number, since 2×206200163460651² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (206200163460251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8664120 + ... + 22078661.

It is an arithmetic number, because the mean of its divisors is an integer number (17256507649458).

Almost surely, 2^{206200163460651} is an apocalyptic number.

206200163460651 is a deficient number, since it is larger than the sum of its proper divisors (69903958930677).

206200163460651 is a wasteful number, since it uses less digits than its factorization.

206200163460651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30752302.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 206200163460651 in words is "two hundred six trillion, two hundred billion, one hundred sixty-three million, four hundred sixty thousand, six hundred fifty-one".