10949658199 has 2 divisors, whose sum is σ = 10949658200. Its totient is φ = 10949658198.

The previous prime is 10949658113. The next prime is 10949658221. The reversal of 10949658199 is 99185694901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10949658199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10949658799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5474829099 + 5474829100.

It is an arithmetic number, because the mean of its divisors is an integer number (5474829100).

Almost surely, 2^10949658199 is an apocalyptic number.

10949658199 is a deficient number, since it is larger than the sum of its proper divisors (1).

10949658199 is an equidigital number, since it uses as much as digits as its factorization.

10949658199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6298560, while the sum is 61.

The spelling of 10949658199 in words is "ten billion, nine hundred forty-nine million, six hundred fifty-eight thousand, one hundred ninety-nine".