48998841139 has 2 divisors, whose sum is σ = 48998841140. Its totient is φ = 48998841138.

The previous prime is 48998841121. The next prime is 48998841173. The reversal of 48998841139 is 93114889984.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48998841139 - 2¹⁵ = 48998808371 is a prime.

It is not a weakly prime, because it can be changed into another prime (48998241139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24499420569 + 24499420570.

It is an arithmetic number, because the mean of its divisors is an integer number (24499420570).

Almost surely, 2^48998841139 is an apocalyptic number.

48998841139 is a deficient number, since it is larger than the sum of its proper divisors (1).

48998841139 is an equidigital number, since it uses as much as digits as its factorization.

48998841139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17915904, while the sum is 64.

The spelling of 48998841139 in words is "forty-eight billion, nine hundred ninety-eight million, eight hundred forty-one thousand, one hundred thirty-nine".