83328890651 has 2 divisors, whose sum is σ = 83328890652. Its totient is φ = 83328890650.

The previous prime is 83328890641. The next prime is 83328890683. The reversal of 83328890651 is 15609882338.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83328890651 - 2⁶ = 83328890587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83328890593 and 83328890602.

It is not a weakly prime, because it can be changed into another prime (83328890641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41664445325 + 41664445326.

It is an arithmetic number, because the mean of its divisors is an integer number (41664445326).

Almost surely, 2^83328890651 is an apocalyptic number.

83328890651 is a deficient number, since it is larger than the sum of its proper divisors (1).

83328890651 is an equidigital number, since it uses as much as digits as its factorization.

83328890651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 83328890651 in words is "eighty-three billion, three hundred twenty-eight million, eight hundred ninety thousand, six hundred fifty-one".