9850852619 has 2 divisors, whose sum is σ = 9850852620. Its totient is φ = 9850852618.

The previous prime is 9850852573. The next prime is 9850852633. The reversal of 9850852619 is 9162580589.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9850852619 is a prime.

It is a super-2 number, since 2×9850852619² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9850852639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4925426309 + 4925426310.

It is an arithmetic number, because the mean of its divisors is an integer number (4925426310).

Almost surely, 2^9850852619 is an apocalyptic number.

9850852619 is a deficient number, since it is larger than the sum of its proper divisors (1).

9850852619 is an equidigital number, since it uses as much as digits as its factorization.

9850852619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 53.

The square root of 9850852619 is about 99251.4615459138. The cubic root of 9850852619 is about 2143.6700510107.

The spelling of 9850852619 in words is "nine billion, eight hundred fifty million, eight hundred fifty-two thousand, six hundred nineteen".