200819470651 has 2 divisors, whose sum is σ = 200819470652. Its totient is φ = 200819470650.

The previous prime is 200819470639. The next prime is 200819470703. The reversal of 200819470651 is 156074918002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200819470651 - 2²⁹ = 200282599739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200819470598 and 200819470607.

It is not a weakly prime, because it can be changed into another prime (200819473651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100409735325 + 100409735326.

It is an arithmetic number, because the mean of its divisors is an integer number (100409735326).

Almost surely, 2^200819470651 is an apocalyptic number.

200819470651 is a deficient number, since it is larger than the sum of its proper divisors (1).

200819470651 is an equidigital number, since it uses as much as digits as its factorization.

200819470651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 200819470651 in words is "two hundred billion, eight hundred nineteen million, four hundred seventy thousand, six hundred fifty-one".