2048638199 has 2 divisors, whose sum is σ = 2048638200. Its totient is φ = 2048638198.

The previous prime is 2048638187. The next prime is 2048638211. The reversal of 2048638199 is 9918368402.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2048638187) and next prime (2048638211).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2048638199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2048638139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024319099 + 1024319100.

It is an arithmetic number, because the mean of its divisors is an integer number (1024319100).

Almost surely, 2^2048638199 is an apocalyptic number.

2048638199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2048638199 is an equidigital number, since it uses as much as digits as its factorization.

2048638199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 2048638199 is about 45261.8846160873. The cubic root of 2048638199 is about 1270.0527390420.

It can be divided in two parts, 20486 and 38199, that added together give a palindrome (58685).

The spelling of 2048638199 in words is "two billion, forty-eight million, six hundred thirty-eight thousand, one hundred ninety-nine".